Implemented projects API requests / models / responses.

Updated requests / models with new voice parameters. Preparing for Projects integration
Merge remote-tracking branch 'origin/main'
2026-05-06 03:00:23 -04:00 · 2023-11-15 15:32:15 -05:00 · 2023-11-15 14:34:49 -05:00 · 2023-09-03 13:55:48 -04:00 · 2023-09-03 13:55:35 -04:00 · 2023-09-03 13:55:18 -04:00
142 changed files with 4404 additions and 2139 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,4 +1,4 @@
-name: Java CI with Maven
+name: Build

 on:
  push:
@@ -17,11 +17,11 @@ jobs:
      - name: Set up Java
        uses: actions/setup-java@v2
        with:
-          java-version: '17'
+          java-version: '11'
          distribution: 'zulu'

      - name: Build with Maven
-        run: mvn clean package
+        run: mvn clean package -Dmaven.test.skip

      - name: Read version from POM file
        id: version
--- a/README.md
+++ b/README.md
@@ -1,50 +1,86 @@
-# elevenlabs-api     ![example workflow](https://github.com/AndrewCPU/elevenlabs-api/actions/workflows/main.yml/badge.svg) 
-## An unofficial ElevenLabs AI Voice Generation Java API
-*Disclaimer: I am not affiliated with ElevenLabs and am providing a programmatic way of accessing the public ElevenLabs Web API.*
+# 🗣️🔊 elevenlabs-api     ![Build](https://github.com/AndrewCPU/elevenlabs-api/actions/workflows/build.yml/badge.svg)
+### An unofficial ElevenLabs AI Voice Generation Java API
+
+## Getting Started
+So you wanna make custom voices, huh? Well you've come to the right place.
+
+### Note: This repo is undergoing an upgrade to v2.0
+If any of the documentation is out of place or issues occur, please submit a PR or create an issue.
+I downgraded the repo from JDK 17 to JDK 11 as well.
+
+### Installation
+**Maven**
+
+To add `elevenlabs-api` to your Maven project, use:
+```xml
+<dependency>
+    <groupId>net.andrewcpu</groupId>
+    <artifactId>elevenlabs-api</artifactId>
+    <version>2.1</version>
+</dependency>
+```
+The most up-to date package information can be found on the [Packages tab](https://github.com/AndrewCPU/elevenlabs-api/packages/)
+
+
+**JAR**
+
+Compiled JARs are available via the [Releases tab](https://github.com/AndrewCPU/elevenlabs-api/releases)
+
+
+### Setting up your API Key
+To access your ElevenLabs API key, head to the [official website](https://elevenlabs.io/), you can view your `xi-api-key` using the 'Profile' tab on the website.
+To set up your ElevenLabs API key, you must register it with the ElevenLabsAPI Java API like below:
+```java
+ElevenLabs.setApiKey("YOUR_API_KEY_HERE");
+```
+*For any public repository security, you should store your API key in an environment variable, or external from your source code.*
+
+- - -
+
+<!-- TOC -->
+### Table of Contents
+  * [Getting Started](#getting-started)
+    * [Installation](#installation)
+    * [Setting up your API Key](#setting-up-your-api-key)
+  * [Voices](#voices)
+    * [Accessing your List of Available Voices](#accessing-your-list-of-available-voices)
+    * [Accessing the Default Voice Settings](#accessing-the-default-voice-settings)
+    * [Getting a Voice by ID](#getting-a-voice-by-id)
+    * [Deleting a voice](#deleting-a-voice)
+    * [Retrieving an Updated VoiceSettings for a Voice](#retrieving-an-updated-voicesettings-for-a-voice)
+    * [Updating the VoiceSettings for a Voice](#updating-the-voicesettings-for-a-voice)
+    * [Editing a Voice](#editing-a-voice)
+    * [Creating a Voice](#creating-a-voice)
+    * [Generating Audio](#generating-audio)
+  * [Samples](#samples)
+    * [Accessing Voice Samples](#accessing-voice-samples)
+    * [Downloading a Sample](#downloading-a-sample)
+    * [Deleting a Sample](#deleting-a-sample)
+  * [History](#history)
+    * [Getting Generation History](#getting-generation-history)
+    * [Getting a History Item](#getting-a-history-item)
+    * [Downloading History](#downloading-history)
+    * [Deleting a HistoryItem](#deleting-a-historyitem)
+    * [Requesting the Voice for a HistoryItem](#requesting-the-voice-for-a-historyitem)
+    * [Downloading a HistoryItem Audio](#downloading-a-historyitem-audio)
+  * [User Management](#user-management)
+    * [Getting your Subscription](#getting-your-subscription)
+    * [Getting your User](#getting-your-user)
+  * [Exceptions](#exceptions)
+    * [*ElevenLabsAPINotInitiatedException*](#elevenlabsapinotinitiatedexception)
+    * [*ElevenLabsValidationException*](#elevenlabsvalidationexception)
+* [Misc](#misc)
+
+* [Links to ElevenLabs](#links-to-elevenlabs)
+    * [**ElevenLabs Website**: https://elevenlabs.io](#elevenlabs-website--httpselevenlabsio)
+    * [**ElevenLabs API Documentation**: https://api.elevenlabs.io/docs](#elevenlabs-api-documentation--httpsapielevenlabsiodocs)
+<!-- TOC -->

 ## Links to ElevenLabs
 ### **ElevenLabs Website**: https://elevenlabs.io
 ### **ElevenLabs API Documentation**: https://api.elevenlabs.io/docs

 - - -
-## Getting Started
-So you wanna make custom voices, huh? Well you've come to the right place.
-
-### Installation
-**Maven**
-
-To install `elevenlabs-api` with Maven, use:
-```xml
-    <dependencies>
-        ...
-        <dependency>
-            <groupId>net.andrewcpu.elevenlabs</groupId>
-            <artifactId>elevenlabs-api</artifactId>
-            <version>CURRENT_VERSION</version>
-        </dependency>
-        ...
-    </dependencies>
-```
-
-**JAR**
-
-Compiled JARs are available via the [Releases tab](https://github.com/AndrewCPU/elevenlabs-api/releases)
-
-**Gradle**
-
-*Todo*
-
-### Setting up your API Key
-To access your ElevenLabs API key, head to the [official website](https://elevenlabs.io/), you can view your xi-api-key using the 'Profile' tab on the website.
-To set up your ElevenLabs API key, you must register it with the ElevenLabsAPI Java API like below:
-```java
-ElevenLabsAPI.getInstance().setAPIKey("YOUR_API_KEY_HERE");
-```
-*For any public repository security, you should store your API key in an environment variable, or external from your source code.*
-
-Once you've injected your API Key, you can safely assume that you will not receive a `ElevenLabsAPINotInitiatedException`.
- - -
-
 ## Voices
 ### Accessing your List of Available Voices
 To retrieve your list of accessible Voices, you can statically utilize `Voice#getVoices()`. This will return both ElevenLab's pregenerated `Voice` models, as well as any personal `Voices` you have generated.
@@ -132,8 +168,15 @@ To generate an audio file with a given `Voice`, you can utilize the `Voice#gener
 Depending on how you access your `Voice`, (with or without settings), will decide whether you can use the implicit `voiceSettings` or if you have to specify the `VoiceSettings` object to use. Unless explicitly requesting the `Voice` without settings, every `Voice` object SHOULD contain its default `VoiceSettings`.
 ```java
 Voice voice;
-File outputFile = voice.generate(String text, VoiceSettings voiceSettings, File output);
-File outputFile = voice.generate(String text, File output); // Uses default voice settings
+File file = voice.generate(String text);
+File file = voice.generate(String text, VoiceSettings settings);
+File file = voice.generate(String text, String model, VoiceSettings settings);
+File file = voice.generate(String text, String model);
+
+InputStream inputStream = voice.generateStream(String text);
+InputStream inputStream = voice.generateStream(String text, VoiceSettings settings);
+InputStream inputStream = voice.generateStream(String text, String model, VoiceSettings settings);
+InputStream inputStream = voice.generateStream(String text, String model);
 ```
 - - -

@@ -150,7 +193,7 @@ You can download a `Sample` via the `Sample#downloadAudio(File outputFile)` func
 The `File` parameter of `downloadAudio()` is the location of where you want to locally download the sample.
 ```java
 Voice voice;
-File file = voice.getSamples().get(0).downloadAudio(File outputFile);
+File file = voice.getSamples().get(0).downloadAudio();
 ```

 ### Deleting a Sample
@@ -178,11 +221,11 @@ HistoryItem item = history.getHistoryItem("itemId");

 ### Downloading History
 The official API of ElevenLabs provides an endpoint for downloading multiple `HistoryItem`'s as a ZIP file. To download such items, you can pass a `String[]` containing the `HistoryItem` IDs, OR you can provide a `List<HistoryItem>` parameter. 
-The second parameter is the path in which you would like to save the ZIP file.
+
 ```java
 History history;
-File download = history.downloadHistory(new String[]{"item-id1", "item-id2"}, new File("outputFile.zip"));
-File download = history.downloadHistory(List<HistoryItem> historyItems, File outputFile);
+File download = history.downloadHistory(new String[]{"item-id1", "item-id2"});
+File download = history.downloadHistory(List<HistoryItem> historyItems);
 ```

 ### Deleting a HistoryItem
@@ -200,10 +243,10 @@ Voice voice = item.getVoice();
 ```

 ### Downloading a HistoryItem Audio
-A `HistoryItem` is a previous TTS generation. You can download the generation as an MP3 file by providing the `downloadAudio(File file)` function with the target location for the downloaded file. The return value is the same `File` provided as a parameter.
+A `HistoryItem` is a previous TTS generation. You can download the generation as an MP3 file by executing the `downloadAudio()` function. The return value is the tmp `File` location of your download.
 ```java
 HistoryItem item;
-File file = item.downloadAudio(File outputFile);
+File file = item.downloadAudio();
 ```
 - - -

@@ -214,7 +257,6 @@ A `Subscription` contains all the relevant data to manage your API usage (charac
 ```java
 Subscription subscription = Subscription.get();
 ```
- - -

 ### Getting your User
 This endpoint will return the `User` associated with a given API key.
@@ -224,77 +266,8 @@ User user = User.get();

 - - -
 ## Exceptions
-You'll find most actions that make network requests also will throw `IOException`, `ElevenLabsAPINotInitiatedException`, and `ElevenLabsValidationException`. 
-
-*The only function that will make a network request **without throwing an exception is*** `HistoryItem#getVoice()`.
-### *ElevenLabsAPINotInitiatedException*
-This exception will be thrown if you attempt to use the library without setting an API key.
 ### *ElevenLabsValidationException*
 This error indicates a malformed request to the ElevenLabs API. The exception should provide the location of any syntactically incorrect parameters within the request.
- - -
-# Built in Types
-
-There are a few objects and enums defined for this API.
-## `Voice` Related Types
-```java
-Voice(String voiceId, String name, List<Sample> samples, String category, 
-        Map<String, String> labels, String previewUrl, List<String> availableForTiers, 
-        VoiceSettings settings)
-```
-```java
-VoiceSettings(double stability, double similarityBoost)
-```
-```java
-Sample(String sampleId, String fileName, String mimeType, long sizeBytes, String hash)
-```
-```java
-History(List<HistoryItem> history)
-```
-```java
-History.HistoryItem(String historyItemId, String voiceId, String voiceName, String text, 
-        long dateUnix, int characterCountChangeFrom, int characterCountChangeTo, 
-        String contentType, String state)
-```
-
-```java
-public enum State {
-    CREATED, 
-    DELETED, 
-    PROCESSING;
-}
-```
- - -
-## `User` Related Types
-```java 
-User(Subscription subscription, boolean isNewUser, String xiApiKey)
-```
-```java
-Subscription(String tier, int characterCount, int characterLimit, boolean canExtendCharacterLimit, 
-        boolean allowedToExtendCharacterLimit, long nextCharacterCountResetUnix, int voiceLimit, 
-        boolean canExtendVoiceLimit, boolean canUseInstantVoiceCloning, List<AvailableModel> availableModels, 
-        String status, NextInvoice nextInvoice)
-```
-```java
-AvailableModel(String modelId, String displayName, List<SupportedLanguage> supportedLanguages)
-```
-```java
-SupportedLanguage(String isoCode, String displayName)
-```
-```java
-NextInvoice(int amountDueCents, long nextPaymentAttemptUnix)
-```
-```java
-public enum Status {
-	TRIALING,
-	ACTIVE,
-	INCOMPLETE,
-	INCOMPLETE_EXPIRED,
-	PAST_DUE,
-	CANCELED,
-	UNPAID,
-	FREE;
-}
-```

 - - -

@@ -305,5 +278,16 @@ If you like what you see, give it a star! :)

 - - -

-## Special Thanks
-A special thanks to ElevenLabs for making an awesome tool. Thanks folks 🥂
+#### Unit Testing
+Unit tests have been created, these endpoints are destructive and not included in the testing:
+* deleteHistoryItem - WONT TEST
+* deleteSample - WONT TEST
+* deleteVoice - WONT TEST
+* editVoiceSettings - WONT TEST
+* createVoice - WONT TEST
+* editVoice - WONT TEST
+
+To run the unit tests yourself, you have to clone this repo and update the ElevenLabsTest.java file with your API key and your voice to test on.
+
+
+Thanks to ElevenLabs for making an awesome tool 🥂
--- a/pom.xml
+++ b/pom.xml
@@ -6,6 +6,7 @@

    <name>Unofficial Java ElevenLabs Voice API</name>
    <description>An API level interaction between Java and the ElevenLabs Voice Generation Web API.</description>
+    <url>https://github.com/AndrewCPU/elevenlabs-api</url>
    <developers>
        <developer>
            <id>Andrewcpu</id>
@@ -24,13 +25,46 @@
        <tag>HEAD</tag>
    </scm>

+    <profiles>
+        <profile>
+            <id>github</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
+            <distributionManagement>
+                <repository>
+                    <id>github</id>
+                    <name>GitHub AndrewCPU Apache Maven Packages</name>
+                    <url>https://maven.pkg.github.com/AndrewCPU/elevenlabs-api</url>
+                </repository>
+            </distributionManagement>
+        </profile>
+        <profile>
+            <id>ossrh</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <distributionManagement>
+                <repository>
+                    <id>ossrh</id>
+                    <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+                </repository>
+                <snapshotRepository>
+                    <id>ossrh</id>
+                    <url>https://s01.oss.sonatype.org/content/repositories/projectSnapshots</url>
+                </snapshotRepository>
+            </distributionManagement>
+        </profile>
+    </profiles>
+
+
    <groupId>net.andrewcpu</groupId>
    <artifactId>elevenlabs-api</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>2.2</version>

    <properties>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

@@ -44,15 +78,62 @@

    <dependencies>
        <dependency>
-            <groupId>com.googlecode.json-simple</groupId>
-            <artifactId>json-simple</artifactId>
-            <version>1.1.1</version>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>2.13.4.1</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <version>2.13.4</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>2.13.4</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+            <version>2.0.7</version>
+            <type>pom</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-nop</artifactId>
+            <version>2.0.7</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents.client5</groupId>
+            <artifactId>httpclient5</artifactId>
+            <version>5.2.1</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.1</version>
+            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <finalName>elevenlabs-api-${version}</finalName>
        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>1.6</version>
+                <executions>
+                    <execution>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.3.0</version>
@@ -73,6 +154,47 @@
                    </execution>
                </executions>
            </plugin>
+            <!-- Generates JAR's source file -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.2.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.sonatype.plugins</groupId>
+                <artifactId>nexus-staging-maven-plugin</artifactId>
+                <version>1.6.13</version>
+                <extensions>true</extensions>
+                <configuration>
+                    <serverId>ossrh</serverId>
+                    <nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
+                    <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                </configuration>
+            </plugin>
+
+            <!-- Generates Javadoc JAR file -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.3.0</version>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
        </plugins>
    </build>
 </project>
--- a/src/main/java/net/andrewcpu/elevenlabs/ElevenLabs.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/ElevenLabs.java
@@ -0,0 +1,142 @@
+package net.andrewcpu.elevenlabs;
+
+import net.andrewcpu.elevenlabs.enums.GeneratedAudioOutputFormat;
+import net.andrewcpu.elevenlabs.enums.StreamLatencyOptimization;
+import net.andrewcpu.elevenlabs.model.history.History;
+import net.andrewcpu.elevenlabs.model.history.HistoryItem;
+import net.andrewcpu.elevenlabs.model.projects.Project;
+import net.andrewcpu.elevenlabs.model.request.TextToSpeechRequest;
+import net.andrewcpu.elevenlabs.model.response.CreateVoiceResponse;
+import net.andrewcpu.elevenlabs.model.response.GenerationTypeModel;
+import net.andrewcpu.elevenlabs.model.response.ProjectsModelResponse;
+import net.andrewcpu.elevenlabs.model.user.Subscription;
+import net.andrewcpu.elevenlabs.model.user.User;
+import net.andrewcpu.elevenlabs.model.voice.Voice;
+import net.andrewcpu.elevenlabs.model.voice.VoiceSettings;
+import net.andrewcpu.elevenlabs.requests.ElevenLabsRequest;
+import net.andrewcpu.elevenlabs.requests.history.*;
+import net.andrewcpu.elevenlabs.requests.models.GetModelsRequest;
+import net.andrewcpu.elevenlabs.requests.projects.GetProjectsRequest;
+import net.andrewcpu.elevenlabs.requests.samples.DeleteSampleRequest;
+import net.andrewcpu.elevenlabs.requests.samples.GetSampleRequest;
+import net.andrewcpu.elevenlabs.requests.tts.PostTextToSpeechRequest;
+import net.andrewcpu.elevenlabs.requests.tts.PostTextToSpeechStreamedRequest;
+import net.andrewcpu.elevenlabs.requests.user.GetSubscriptionRequest;
+import net.andrewcpu.elevenlabs.requests.user.GetUserRequest;
+import net.andrewcpu.elevenlabs.requests.voices.*;
+import net.andrewcpu.elevenlabs.util.ElevenNetworkUtil;
+
+import java.io.File;
+import java.io.InputStream;
+import java.util.List;
+import java.util.Map;
+
+public class ElevenLabs {
+	private static String API_KEY = null;
+
+	public static String getApiKey() {
+		return API_KEY;
+	}
+
+	public static void setApiKey(String apiKey) {
+		API_KEY = apiKey;
+	}
+
+	private static <T> T sendRequest(ElevenLabsRequest<T> request) {
+		return ElevenNetworkUtil.sendRequest(request.getType(),request.getEndpoint(), request.getPayload(),request.getResponseClass());
+	}
+
+	public static History getHistory() {
+		return sendRequest(new GetHistoryRequest());
+	}
+
+	public static User getUser() {
+		return sendRequest(new GetUserRequest());
+	}
+
+	public static Subscription getSubscription() {
+		return sendRequest(new GetSubscriptionRequest());
+	}
+
+	public static HistoryItem getHistoryItem(String historyItemId) {
+		return sendRequest(new GetHistoryItemByIdRequest(historyItemId));
+	}
+
+	public static String deleteHistoryItem(String historyItemId) {
+		return sendRequest(new DeleteHistoryItemRequest(historyItemId));
+	}
+
+	public static File getHistoryItemAudio(String historyItemId) {
+		return sendRequest(new GetHistoryItemAudioRequest(historyItemId));
+	}
+
+	public static File getHistoryItemAudio(String... historyItemIds) {
+		return sendRequest(new PostDownloadHistoryItemsRequest(historyItemIds));
+	}
+
+	public static String deleteSample(String voiceId, String sampleId) {
+		return sendRequest(new DeleteSampleRequest(voiceId, sampleId));
+	}
+
+	public static File getAudioSample(String voiceId, String sampleId) {
+		return sendRequest(new GetSampleRequest(voiceId, sampleId));
+	}
+
+	public static List<Voice> getVoices() {
+		return sendRequest(new GetVoicesRequest()).getVoices();
+	}
+
+	public static VoiceSettings getDefaultVoiceSettings() {
+		return sendRequest(new GetDefaultVoiceSettingsRequest());
+	}
+
+	public static VoiceSettings getVoiceSettings(String voiceId) {
+		return sendRequest(new GetVoiceSettingsRequest(voiceId));
+	}
+
+	public static Voice getVoice(String voiceId) {
+		return sendRequest(new GetVoiceRequest(voiceId));
+	}
+
+	public static Voice getVoice(String voiceId, boolean withSettings) {
+		return sendRequest(new GetVoiceRequest(voiceId, withSettings));
+	}
+
+	public static ProjectsModelResponse getProjects() {
+		return sendRequest(new GetProjectsRequest());
+	}
+
+	public static String deleteVoice(String voiceId) {
+		return sendRequest(new DeleteVoiceRequest(voiceId));
+	}
+
+	public static String editVoiceSettings(String voiceId, VoiceSettings settings) {
+		return sendRequest(new PostEditVoiceSettingsRequest(voiceId, settings));
+	}
+
+	public static CreateVoiceResponse createVoice(String name, File[] files, String description, Map<String, String> labels) {
+		return sendRequest(new PostAddVoiceRequest(name, files, description, labels));
+	}
+	public static String editVoice(String voiceId, String name, File[] files, String description, Map<String, String> labels) {
+		return sendRequest(new PostEditVoiceRequest(voiceId, name, files, description, labels));
+	}
+
+	public static GenerationTypeModel[] getAvailableModels() {
+		return sendRequest(new GetModelsRequest());
+	}
+
+	public static File generateTextToSpeech(String voiceId, String text, String modelId, VoiceSettings voiceSettings) {
+		return sendRequest(new PostTextToSpeechRequest(voiceId, new TextToSpeechRequest(text, modelId, voiceSettings)));
+	}
+
+	public static File generateTextToSpeech(String voiceId, String text, String modelId, GeneratedAudioOutputFormat outputFormat, StreamLatencyOptimization streamLatencyOptimization, VoiceSettings voiceSettings) {
+		return sendRequest(new PostTextToSpeechRequest(voiceId, new TextToSpeechRequest(text, modelId, voiceSettings), streamLatencyOptimization, outputFormat));
+	}
+	public static InputStream generateTextToSpeechStreamed(String voiceId, String text, String modelId, GeneratedAudioOutputFormat outputFormat, StreamLatencyOptimization streamLatencyOptimization, VoiceSettings voiceSettings) {
+		return sendRequest(new PostTextToSpeechStreamedRequest(voiceId, new TextToSpeechRequest(text, modelId, voiceSettings), streamLatencyOptimization, outputFormat));
+	}
+
+	public static InputStream generateTextToSpeechStreamed(String voiceId, String text, String modelId, VoiceSettings voiceSettings) {
+		return sendRequest(new PostTextToSpeechStreamedRequest(voiceId, new TextToSpeechRequest(text, modelId, voiceSettings)));
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/ElevenLabsAPI.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/ElevenLabsAPI.java
@@ -1,257 +0,0 @@
-package net.andrewcpu.elevenlabs;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.ElevenLabsResponse;
-import net.andrewcpu.elevenlabs.api.multipart.MultipartFile;
-import net.andrewcpu.elevenlabs.api.multipart.MultipartFormContent;
-import net.andrewcpu.elevenlabs.api.requests.history.DeleteHistoryItemRequest;
-import net.andrewcpu.elevenlabs.api.requests.history.DownloadHistoryRequest;
-import net.andrewcpu.elevenlabs.api.requests.history.GetHistoryAudioRequest;
-import net.andrewcpu.elevenlabs.api.requests.history.GetHistoryRequest;
-import net.andrewcpu.elevenlabs.api.requests.samples.DeleteSampleRequest;
-import net.andrewcpu.elevenlabs.api.requests.samples.GetAudioSampleRequest;
-import net.andrewcpu.elevenlabs.api.requests.user.GetSubscriptionInfoRequest;
-import net.andrewcpu.elevenlabs.api.requests.user.GetUserRequest;
-import net.andrewcpu.elevenlabs.api.requests.voices.*;
-import net.andrewcpu.elevenlabs.elements.user.Subscription;
-import net.andrewcpu.elevenlabs.elements.user.User;
-import net.andrewcpu.elevenlabs.elements.voice.History;
-import net.andrewcpu.elevenlabs.elements.voice.Sample;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import net.andrewcpu.elevenlabs.elements.voice.VoiceSettings;
-import net.andrewcpu.elevenlabs.enums.ContentType;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.HttpURLConnection;
-import java.net.ProtocolException;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.List;
-import java.util.Map;
-
-import static net.andrewcpu.elevenlabs.util.MultipartUtil.addFilePart;
-import static net.andrewcpu.elevenlabs.util.MultipartUtil.addFormField;
-
-@SuppressWarnings({"unchecked", "UnusedReturnValue"})
-public class ElevenLabsAPI {
-	private static ElevenLabsAPI instance;
-	private static final String baseURL = "https://api.elevenlabs.io/";
-	private static boolean debugMode = false;
-
-	public static boolean isDebugMode() {
-		return debugMode;
-	}
-
-	public static void setDebugMode(boolean enabled){
-		debugMode = enabled;
-	}
-
-	public static ElevenLabsAPI getInstance() {
-		if (instance == null) {
-			instance = new ElevenLabsAPI();
-		}
-		return instance;
-	}
-
-	private boolean instantiated;
-	private String apiKey;
-
-	public ElevenLabsAPI() {
-		instantiated = false;
-	}
-
-	public void setAPIKey(String apiKey) {
-		instantiated = true;
-		this.apiKey = apiKey;
-	}
-
-	public Subscription getSubscription() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (Subscription) getResult(new GetSubscriptionInfoRequest());
-	}
-
-	public User getUser() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (User) getResult(new GetUserRequest());
-	}
-
-	public File getTextToSpeech(String text, Voice voice, VoiceSettings settings, File outputFile) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (File)getResult(new GetTextToSpeechRequest(voice, settings, text, outputFile));
-	}
-
-	public List<Voice> getVoices() throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return (List<Voice>) getResult(new GetVoicesRequest());
-	}
-
-	public Voice getVoice(String voiceId, boolean withSettings) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return (Voice)getResult(new GetVoiceRequest(voiceId, withSettings));
-	}
-
-	public Voice getVoice(String voiceId) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return getVoice(voiceId, true);
-	}
-
-	public VoiceSettings getVoiceSettings(String voiceId) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (VoiceSettings) getResult(new GetVoiceSettingsRequest(voiceId));
-	}
-
-	public VoiceSettings getVoiceSettings(Voice voice) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return getVoiceSettings(voice.getVoiceId());
-	}
-
-	public String deleteVoice(Voice voice) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return deleteVoice(voice.getVoiceId());
-	}
-
-	public String deleteVoice(String voiceId) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (String)getResult(new DeleteVoiceRequest(voiceId));
-	}
-
-	public String editVoice(Voice voice, VoiceSettings voiceSettings) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return editVoice(voice.getVoiceId(), voiceSettings);
-	}
-
-	public String editVoice(String voiceId, VoiceSettings settings) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (String)getResult(new UpdateVoiceSettingsRequest(voiceId, settings));
-	}
-
-
-	public String deleteSample(String voiceId, String sampleId) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (String)getResult(new DeleteSampleRequest(voiceId, sampleId));
-	}
-
-	public String deleteSample(Voice voice, String sampleId) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return deleteSample(voice.getVoiceId(), sampleId);
-	}
-	public String deleteSample(String voiceId, Sample sample) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return deleteSample(voiceId, sample.getSampleId());
-	}
-
-	public String deleteSample(Voice voice, Sample sample) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return deleteSample(voice.getVoiceId(), sample.getSampleId());
-	}
-
-	public File getSampleAudio(String voiceId, String sampleId, File file) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (File)getResult(new GetAudioSampleRequest(voiceId, sampleId, file));
-	}
-	public File getSampleAudio(Voice voice, Sample sample, File file) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return getSampleAudio(voice.getVoiceId(), sample.getSampleId(), file);
-	}
-
-	public History getHistory() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (History)getResult(new GetHistoryRequest());
-	}
-
-	public File downloadHistory(List<String> historyIds, File outputFile) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (File)getResult(new DownloadHistoryRequest(historyIds, outputFile));
-	}
-
-	public File getHistoryItemAudio(History.HistoryItem historyItem, File outputFile) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (File)getResult(new GetHistoryAudioRequest(historyItem.getHistoryItemId(), outputFile));
-	}
-
-	public String deleteHistoryItem(History.HistoryItem historyItem) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (String)getResult(new DeleteHistoryItemRequest(historyItem.getHistoryItemId()));
-	}
-
-	public VoiceSettings getDefaultVoiceSettings() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return (VoiceSettings)getResult(new GetDefaultVoiceSettingsRequest());
-	}
-
-	public String createVoice(String name, Map<String, String> labels, List<File> files) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		CreateVoiceRequest request = new CreateVoiceRequest(name, files, labels);
-		return (String)(getResult(request));
-	}
-
-	@SuppressWarnings("UnusedReturnValue")
-	public String editVoice(String voiceId, String name, Map<String, String> labels, List<File> files) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		EditVoiceRequest editVoiceRequest = new EditVoiceRequest(voiceId,name,files,labels);
-		return (String)(getResult(editVoiceRequest));
-	}
-
-
-	private void checkOrThrow(ElevenLabsResponse<?> response) throws ElevenLabsValidationException {
-		if(response == null){
-			throw new ElevenLabsValidationException("An error has occurred.");
-		}
-		if(!response.isSuccessful()){
-			throw response.getException();
-		}
-	}
-
-	private Object getResult(ElevenLabsRequest<?> request) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		ElevenLabsResponse<?> response = sendRequest(request);
-		checkOrThrow(response);
-		return response.getResult();
-	}
-
-	private ElevenLabsResponse<?> sendRequest(ElevenLabsRequest<?> request) throws IOException, ElevenLabsAPINotInitiatedException {
-		if(!instantiated){
-			throw new ElevenLabsAPINotInitiatedException();
-		}
-		String formattedEndpoint = request.getFormattedEndpoint();
-		String boundary = "---------------------------" + System.currentTimeMillis();
-
-		URL url = new URL(baseURL + formattedEndpoint);
-		HttpURLConnection connection = (HttpURLConnection) url.openConnection();
-		setupConnection(request, boundary, connection);
-
-		if(request.getContentType() == ContentType.JSON){
-			handleJSON(request, connection);
-		}
-		else if(request.getContentType() == ContentType.MULTIPART){
-			handleMultipart(request, connection, boundary);
-		}
-
-		int responseCode = 999;
-		try {
-			responseCode = connection.getResponseCode();
-		} catch (IOException e) {
-			e.printStackTrace();
-		}
-		InputStream successStream = null,
-					errorStream = null;
-		if (responseCode >= 200 && responseCode < 300) {
-			successStream = connection.getInputStream();
-		} else {
-			errorStream = connection.getErrorStream();
-		}
-		return new ElevenLabsResponse<>(responseCode, errorStream, successStream, request);
-	}
-
-	private void setupConnection(ElevenLabsRequest<?> request, String boundary, HttpURLConnection connection) throws ProtocolException {
-		connection.setConnectTimeout(60000);
-		connection.setReadTimeout(60000);
-		connection.setRequestMethod(request.getMethod().name());
-		String contType = request.getContentType().getType();
-		if(request.getContentType() == ContentType.MULTIPART){
-			contType += "; boundary=" + boundary;
-		}
-		connection.setRequestProperty("xi-api-key", apiKey);
-		connection.setRequestProperty("Content-Type", contType); // this can be done better.
-		connection.setDoOutput(true);
-	}
-
-	private static void handleJSON(ElevenLabsRequest<?> request, HttpURLConnection connection) throws IOException {
-		if (request.getBody() != null) {
-			connection.getOutputStream().write(request.getBody().toJSONString().getBytes(StandardCharsets.UTF_8));
-		}
-	}
-
-	private static void handleMultipart(ElevenLabsRequest<?> request, HttpURLConnection connection, String boundary) throws IOException {
-		for(MultipartFormContent item : request.getMultipartForm().getItems()){
-			if(item instanceof MultipartFile multipartFile){
-				addFilePart(multipartFile.getName(),multipartFile.getFilename(), multipartFile.getFile(), boundary, connection);
-			}
-			else{
-				addFormField(item.getName(), item.getValue(), boundary, connection);
-			}
-		}
-		String footer = "--" + boundary + "--\r\n";
-		connection.getOutputStream().write(footer.getBytes(StandardCharsets.UTF_8));
-		connection.getOutputStream().flush();
-		connection.getOutputStream().close();
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/ElevenLabsRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/ElevenLabsRequest.java
@@ -1,101 +0,0 @@
-package net.andrewcpu.elevenlabs.api;
-
-import net.andrewcpu.elevenlabs.api.multipart.MultipartForm;
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformer;
-import net.andrewcpu.elevenlabs.enums.ContentType;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.util.List;
-
-public abstract class ElevenLabsRequest<T> {
-	protected List<String> parameters;
-	protected final HTTPMethod method;
-	protected ResultTransformer<T> resultTransformer;
-	protected JSONObject body;
-	protected ResponseType responseType = ResponseType.JSON;
-	protected File outputFilePath;
-	protected ContentType contentType = ContentType.JSON;
-	protected MultipartForm multipartForm;
-
-	public ElevenLabsRequest(List<String> parameters, JSONObject body, HTTPMethod method, ResultTransformer<T> resultTransformer) {
-		this.method = method;
-		this.parameters = parameters;
-		this.body = body;
-		this.resultTransformer = resultTransformer;
-	}
-
-	public ElevenLabsRequest(JSONObject body, HTTPMethod method) {
-		this.body = body;
-		this.method = method;
-	}
-
-	public ElevenLabsRequest(List<String> parameters, HTTPMethod method) {
-		this.parameters = parameters;
-		this.method = method;
-	}
-
-	public ElevenLabsRequest(List<String> parameters, HTTPMethod method, ResultTransformer<T> resultTransformer) {
-		this.parameters = parameters;
-		this.method = method;
-		this.resultTransformer = resultTransformer;
-	}
-
-	public ElevenLabsRequest(HTTPMethod method) {
-		this.method = method;
-	}
-
-	public ElevenLabsRequest(HTTPMethod method, ResultTransformer<T> resultTransformer) {
-		this.method = method;
-		this.resultTransformer = resultTransformer;
-	}
-
-	public abstract String getEndpoint();
-
-
-	public MultipartForm getMultipartForm() {
-		return multipartForm;
-	}
-
-	public ContentType getContentType() {
-		return contentType;
-	}
-
-	public HTTPMethod getMethod() {
-		return method;
-	}
-
-	public File getOutputFilePath() {
-		return outputFilePath;
-	}
-
-
-
-	public ResultTransformer<T> getResultTransformer() {
-		return resultTransformer;
-	}
-
-	public String getFormattedEndpoint(){
-		String endpoint = getEndpoint();
-		if(endpoint.startsWith("/")){
-			endpoint = endpoint.substring(1);
-		}
-		if(parameters != null && parameters.size() > 0){
-			return endpoint.formatted(parameters.toArray());
-		}
-		return endpoint;
-	}
-
-
-	public JSONObject getBody() {
-		return body;
-	}
-
-
-	public ResponseType getResponseType() {
-		return responseType;
-	}
-
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/ElevenLabsResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/ElevenLabsResponse.java
@@ -1,89 +0,0 @@
-package net.andrewcpu.elevenlabs.api;
-
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsExceptionBuilder;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import net.andrewcpu.elevenlabs.util.DebugLogger;
-import org.json.simple.JSONObject;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.nio.charset.StandardCharsets;
-
-public class ElevenLabsResponse<T> {
-	private final int responseCode;
-	private final InputStream errorStream;
-	private final InputStream successStream;
-	private final ElevenLabsRequest<T> request;
-	private JSONObject successful;
-	private JSONObject error;
-	private T resultingObject;
-
-	public ElevenLabsResponse(int responseCode, InputStream errorStream, InputStream successStream, ElevenLabsRequest<T> request) {
-		this.responseCode = responseCode;
-		this.errorStream = errorStream;
-		this.successStream = successStream;
-		this.request = request;
-		try {
-			_buildObjects();
-		} catch (IOException | ParseException e) {
-			e.printStackTrace();
-			throw new RuntimeException(e);
-		}
-
-	}
-
-	private void _buildObjects() throws IOException, ParseException {
-		if(isSuccessful()){
-			if(request.getResponseType() == ResponseType.JSON){
-				String responseBody = new String(successStream.readAllBytes(), StandardCharsets.UTF_8);
-				DebugLogger.log(getClass(), responseBody);
-				JSONObject object = ((JSONObject) new JSONParser().parse(responseBody));
-				this.successful = object;
-				resultingObject = request.getResultTransformer().transform(object);
-			}
-			else if(request.getResponseType() == ResponseType.FILE_STREAM){
-				try (InputStream inputStream = successStream) {
-					byte[] buffer = new byte[4096];
-					int bytesRead;
-					try (OutputStream outputStream = new FileOutputStream(request.getOutputFilePath())) {
-						while ((bytesRead = inputStream.read(buffer)) != -1) {
-							outputStream.write(buffer, 0, bytesRead);
-						}
-					}
-				}
-				resultingObject = request.getResultTransformer().transform();
-
-			}
-			else if(request.getResponseType() == ResponseType.STRING){
-				String responseBody = new String(successStream.readAllBytes(), StandardCharsets.UTF_8);
-				DebugLogger.log(getClass(), responseBody);
-				resultingObject = request.getResultTransformer().transform(responseBody);
-			}
-		}
-		else{
-			String responseBody = new String(errorStream.readAllBytes(), StandardCharsets.UTF_8);
-			DebugLogger.log(getClass(), responseBody);
-			this.error = ((JSONObject) new JSONParser().parse(responseBody));
-		}
-	}
-
-	public ElevenLabsValidationException getException() {
-		return ElevenLabsExceptionBuilder.build(this.error);
-	}
-
-	public T getResult() {
-		return resultingObject;
-	}
-
-	public JSONObject getResultJSON() {
-		return successful;
-	}
-	public boolean isSuccessful() {
-		return responseCode >= 200 && responseCode < 300;
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/multipart/MultipartFile.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/multipart/MultipartFile.java
@@ -1,15 +0,0 @@
-package net.andrewcpu.elevenlabs.api.multipart;
-
-import java.io.File;
-
-public class MultipartFile extends MultipartFormContent {
-	private final File file;
-	public MultipartFile(String name, File file) {
-		super(name, file);
-		this.file = file;
-	}
-
-	public File getFile() {
-		return file;
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/multipart/MultipartForm.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/multipart/MultipartForm.java
@@ -1,21 +0,0 @@
-package net.andrewcpu.elevenlabs.api.multipart;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class MultipartForm {
-	private final List<MultipartFormContent> items;
-	public MultipartForm() {
-		items = new ArrayList<>();
-	}
-
-	public List<MultipartFormContent> getItems() {
-		return items;
-	}
-
-
-	public void push(MultipartFormContent... formContent) {
-		items.addAll(Arrays.asList(formContent));
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/multipart/MultipartFormContent.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/multipart/MultipartFormContent.java
@@ -1,35 +0,0 @@
-package net.andrewcpu.elevenlabs.api.multipart;
-
-import java.io.File;
-
-public class MultipartFormContent {
-	private final String name;
-	private final String filename;
-	private final String value;
-
-	public MultipartFormContent(String name, File file) {
-		this.name = name;
-		this.filename = file.getName();
-		this.value = null;
-	}
-
-	public MultipartFormContent(String name, String value) {
-		this.name = name;
-		this.value = value;
-		this.filename = null;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public String getFilename() {
-		return filename;
-	}
-
-
-	public String getValue() {
-		return value;
-	}
-
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/DeleteHistoryItemRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/DeleteHistoryItemRequest.java
@@ -1,20 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.history;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.StringPingPongTransformer;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-
-import java.util.List;
-
-public class DeleteHistoryItemRequest extends ElevenLabsRequest<String> {
-	public DeleteHistoryItemRequest(String historyId) {
-		super(List.of(historyId), null, HTTPMethod.DELETE, new StringPingPongTransformer());
-		responseType = (ResponseType.STRING);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/history/%s";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/DownloadHistoryRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/DownloadHistoryRequest.java
@@ -1,32 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.history;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.FilePingPongTransformer;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.util.List;
-
-@SuppressWarnings("unchecked")
-public class DownloadHistoryRequest extends ElevenLabsRequest<File> {
-	private static JSONObject getBody(List<String> historyIds) {
-		JSONObject object = new JSONObject();
-		JSONArray array = new JSONArray();
-		array.addAll(historyIds);
-		object.put("history_item_ids", array);
-		return object;
-	}
-	public DownloadHistoryRequest(List<String> historyIds, File outputFile) {
-		super(null, getBody(historyIds), HTTPMethod.POST, new FilePingPongTransformer(outputFile));
-		responseType = (ResponseType.FILE_STREAM);
-		outputFilePath = (outputFile);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/history/download";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/GetHistoryAudioRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/GetHistoryAudioRequest.java
@@ -1,22 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.history;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.FilePingPongTransformer;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-
-import java.io.File;
-import java.util.List;
-
-public class GetHistoryAudioRequest extends ElevenLabsRequest<File> {
-	public GetHistoryAudioRequest(String historyId, File outputFile) {
-		super(List.of(historyId), null, HTTPMethod.GET, new FilePingPongTransformer(outputFile));
-		responseType = (ResponseType.FILE_STREAM);
-		outputFilePath = (outputFile);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/history/%s/audio";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/GetHistoryRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/history/GetHistoryRequest.java
@@ -1,17 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.history;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.HistoryTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.History;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-public class GetHistoryRequest extends ElevenLabsRequest<History> {
-	public GetHistoryRequest() {
-		super(HTTPMethod.GET, new HistoryTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/history";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/samples/DeleteSampleRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/samples/DeleteSampleRequest.java
@@ -1,20 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.samples;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.StringPingPongTransformer;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-
-import java.util.List;
-
-public class DeleteSampleRequest extends ElevenLabsRequest<String> {
-	public DeleteSampleRequest(String voiceId, String sampleId) {
-		super(List.of(voiceId, sampleId), null, HTTPMethod.DELETE, new StringPingPongTransformer());
-		responseType = (ResponseType.STRING);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/%s/samples/%s";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/samples/GetAudioSampleRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/samples/GetAudioSampleRequest.java
@@ -1,22 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.samples;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.FilePingPongTransformer;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-
-import java.io.File;
-import java.util.List;
-
-public class GetAudioSampleRequest extends ElevenLabsRequest<File> {
-	public GetAudioSampleRequest(String voiceId, String sampleId, File outputFile) {
-		super(List.of(voiceId, sampleId), null, HTTPMethod.GET, new FilePingPongTransformer(outputFile));
-		responseType = (ResponseType.FILE_STREAM);
-		outputFilePath = (outputFile);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/%s/samples/%s/audio";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/user/GetSubscriptionInfoRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/user/GetSubscriptionInfoRequest.java
@@ -1,17 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.user;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.SubscriptionTransformer;
-import net.andrewcpu.elevenlabs.elements.user.Subscription;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-public class GetSubscriptionInfoRequest extends ElevenLabsRequest<Subscription> {
-	public GetSubscriptionInfoRequest() {
-		super(HTTPMethod.GET, new SubscriptionTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/user/subscription";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/user/GetUserRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/user/GetUserRequest.java
@@ -1,17 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.user;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.UserTransformer;
-import net.andrewcpu.elevenlabs.elements.user.User;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-public class GetUserRequest extends ElevenLabsRequest<User> {
-	public GetUserRequest() {
-		super(HTTPMethod.GET, new UserTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/user";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/CreateVoiceRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/CreateVoiceRequest.java
@@ -1,59 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.multipart.MultipartFile;
-import net.andrewcpu.elevenlabs.api.multipart.MultipartForm;
-import net.andrewcpu.elevenlabs.api.multipart.MultipartFormContent;
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformer;
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.enums.ContentType;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
-import java.util.List;
-import java.util.Map;
-
-@SuppressWarnings("unchecked")
-public class CreateVoiceRequest extends ElevenLabsRequest<String> {
-	private static final ResultTransformer<String> transformer = new ResultTransformerAdapter<>(){
-		@Override
-		public String transform(JSONObject object) {
-			return object.get("voice_id").toString();
-		}
-	};
-	public CreateVoiceRequest(String name, List<File> files, Map<String, String> labels) {
-		super(HTTPMethod.POST, transformer);
-		buildBody(name, files, labels);
-	}
-	public CreateVoiceRequest(List<String> parameters, String name, List<File> files, Map<String, String> labels) {
-		super(parameters, HTTPMethod.POST, transformer);
-		buildBody(name, files, labels);
-	}
-
-	private void buildBody(String name, List<File> files, Map<String, String> labels){
-		this.contentType = ContentType.MULTIPART;
-		this.multipartForm = new MultipartForm();
-
-		JSONObject val = new JSONObject();
-		if(labels != null && labels.size() != 0){
-			for(String key : labels.keySet()){
-				val.put(key, labels.get(key));
-			}
-		}
-
-		MultipartFormContent nameMultipart = new MultipartFormContent("name", URLEncoder.encode(name, StandardCharsets.UTF_8));
-		MultipartFormContent labelsMultipart = new MultipartFormContent("labels", val.toJSONString());
-		this.multipartForm.push(nameMultipart, labelsMultipart);
-
-		for(File file : files){
-			this.multipartForm.push(new MultipartFile("files", file));
-		}
-	}
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/add";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/DeleteVoiceRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/DeleteVoiceRequest.java
@@ -1,18 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.StringPingPongTransformer;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-import java.util.List;
-
-public class DeleteVoiceRequest extends ElevenLabsRequest<String> {
-	public DeleteVoiceRequest(String voiceId) {
-		super(List.of(voiceId), HTTPMethod.DELETE, new StringPingPongTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "/v1/voices/%s";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/EditVoiceRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/EditVoiceRequest.java
@@ -1,16 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import java.io.File;
-import java.util.List;
-import java.util.Map;
-
-public class EditVoiceRequest extends CreateVoiceRequest{
-	public EditVoiceRequest(String voiceId, String name, List<File> files, Map<String, String> labels) {
-		super(List.of(voiceId), name, files, labels);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/%s/edit";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetDefaultVoiceSettingsRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetDefaultVoiceSettingsRequest.java
@@ -1,17 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.VoiceSettingTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.VoiceSettings;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-public class GetDefaultVoiceSettingsRequest extends ElevenLabsRequest<VoiceSettings> {
-	public GetDefaultVoiceSettingsRequest() {
-		super(HTTPMethod.GET, new VoiceSettingTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/settings/default";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetTextToSpeechRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetTextToSpeechRequest.java
@@ -1,33 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.FilePingPongTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import net.andrewcpu.elevenlabs.elements.voice.VoiceSettings;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-import net.andrewcpu.elevenlabs.enums.ResponseType;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.util.List;
-
-@SuppressWarnings("unchecked")
-public class GetTextToSpeechRequest extends ElevenLabsRequest<File> {
-
-	private static JSONObject buildBody(VoiceSettings settings, String text){
-		JSONObject object = new JSONObject();
-		object.put("text", text);
-		object.put("voice_settings", settings.toJSON());
-		return object;
-	}
-	public GetTextToSpeechRequest(Voice voice, VoiceSettings settings, String text, File outputFile){
-		super(List.of(voice.getVoiceId()), buildBody(settings, text), HTTPMethod.POST, new FilePingPongTransformer(outputFile));
-		responseType = (ResponseType.FILE_STREAM);
-		outputFilePath = (outputFile);
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/text-to-speech/%s";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetVoiceRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetVoiceRequest.java
@@ -1,19 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.VoiceTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-import java.util.List;
-
-public class GetVoiceRequest extends ElevenLabsRequest<Voice> {
-	public GetVoiceRequest(String voiceId, boolean withSettings) {
-		super(List.of(voiceId, String.valueOf(withSettings)), HTTPMethod.GET, new VoiceTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/%s?with_settings=%s";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetVoiceSettingsRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetVoiceSettingsRequest.java
@@ -1,19 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.VoiceSettingTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.VoiceSettings;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-import java.util.List;
-
-public class GetVoiceSettingsRequest extends ElevenLabsRequest<VoiceSettings> {
-	public GetVoiceSettingsRequest(String voiceId) {
-		super(List.of(voiceId), HTTPMethod.GET, new VoiceSettingTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/%s/settings";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetVoicesRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/GetVoicesRequest.java
@@ -1,19 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.api.transformers.obj.VoiceListTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-import java.util.List;
-
-public class GetVoicesRequest extends ElevenLabsRequest<List<Voice>> {
-	public GetVoicesRequest() {
-		super(HTTPMethod.GET, new VoiceListTransformer());
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/UpdateVoiceSettingsRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/requests/voices/UpdateVoiceSettingsRequest.java
@@ -1,20 +0,0 @@
-package net.andrewcpu.elevenlabs.api.requests.voices;
-
-import net.andrewcpu.elevenlabs.api.transformers.StringPingPongTransformer;
-import net.andrewcpu.elevenlabs.elements.voice.VoiceSettings;
-import net.andrewcpu.elevenlabs.api.ElevenLabsRequest;
-import net.andrewcpu.elevenlabs.enums.HTTPMethod;
-
-import java.util.List;
-
-public class UpdateVoiceSettingsRequest extends ElevenLabsRequest<String> {
-	public UpdateVoiceSettingsRequest(String voiceId, VoiceSettings settings){
-		super(List.of(voiceId), settings.toJSON(), HTTPMethod.POST, new StringPingPongTransformer());
-
-	}
-
-	@Override
-	public String getEndpoint() {
-		return "v1/voices/%s/settings/edit";
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/FilePingPongTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/FilePingPongTransformer.java
@@ -1,19 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers;
-
-import net.andrewcpu.elevenlabs.util.DebugLogger;
-
-import java.io.File;
-
-public class FilePingPongTransformer extends ResultTransformerAdapter<File> {
-	private final File file;
-
-	public FilePingPongTransformer(File file) {
-		this.file = file;
-	}
-
-	@Override
-	public File transform() {
-		DebugLogger.log(getClass(), file.getAbsolutePath());
-		return file;
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/ResultTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/ResultTransformer.java
@@ -1,9 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers;
-
-import org.json.simple.JSONObject;
-
-public abstract class ResultTransformer<T> {
-	public abstract T transform(JSONObject object);
-	public abstract T transform(String object);
-	public abstract T transform();
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/ResultTransformerAdapter.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/ResultTransformerAdapter.java
@@ -1,21 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers;
-
-import org.json.simple.JSONObject;
-
-public class ResultTransformerAdapter<T> extends ResultTransformer<T> {
-
-	@Override
-	public T transform(JSONObject object) {
-		throw new UnsupportedOperationException("transform(JSONObject object) is not defined.");
-	}
-
-	@Override
-	public T transform(String object) {
-		throw new UnsupportedOperationException("transform(String object) is not defined.");
-	}
-
-	@Override
-	public T transform() {
-		throw new UnsupportedOperationException("transform() is not defined.");
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/StringPingPongTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/StringPingPongTransformer.java
@@ -1,11 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers;
-
-import net.andrewcpu.elevenlabs.util.DebugLogger;
-
-public class StringPingPongTransformer extends ResultTransformerAdapter<String> {
-	@Override
-	public String transform(String object) {
-		DebugLogger.log(getClass(),object);
-		return object;
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/HistoryTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/HistoryTransformer.java
@@ -1,12 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers.obj;
-
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.elements.voice.History;
-import org.json.simple.JSONObject;
-
-public class HistoryTransformer extends ResultTransformerAdapter<History> {
-	@Override
-	public History transform(JSONObject object) {
-		return History.fromJSON(object);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/SubscriptionTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/SubscriptionTransformer.java
@@ -1,12 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers.obj;
-
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.elements.user.Subscription;
-import org.json.simple.JSONObject;
-
-public class SubscriptionTransformer extends ResultTransformerAdapter<Subscription> {
-	@Override
-	public Subscription transform(JSONObject object) {
-		return Subscription.fromJSON(object);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/UserTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/UserTransformer.java
@@ -1,12 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers.obj;
-
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.elements.user.User;
-import org.json.simple.JSONObject;
-
-public class UserTransformer extends ResultTransformerAdapter<User> {
-	@Override
-	public User transform(JSONObject object) {
-		return User.fromJSON(object);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/VoiceListTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/VoiceListTransformer.java
@@ -1,24 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers.obj;
-
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class VoiceListTransformer extends ResultTransformerAdapter<List<Voice>> {
-	@Override
-	public List<Voice> transform(JSONObject object) {
-		JSONArray voiceArray = (JSONArray) object.get("voices");
-		List<Voice> voices = new ArrayList<>();
-
-		for (Object o : voiceArray) {
-			JSONObject voiceJson = (JSONObject) o;
-			voices.add(Voice.fromJSON(voiceJson));
-		}
-
-		return voices;
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/VoiceSettingTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/VoiceSettingTransformer.java
@@ -1,12 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers.obj;
-
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.elements.voice.VoiceSettings;
-import org.json.simple.JSONObject;
-
-public class VoiceSettingTransformer extends ResultTransformerAdapter<VoiceSettings> {
-	@Override
-	public VoiceSettings transform(JSONObject object) {
-		return VoiceSettings.fromJSON(object);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/VoiceTransformer.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/api/transformers/obj/VoiceTransformer.java
@@ -1,12 +0,0 @@
-package net.andrewcpu.elevenlabs.api.transformers.obj;
-
-import net.andrewcpu.elevenlabs.api.transformers.ResultTransformerAdapter;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import org.json.simple.JSONObject;
-
-public class VoiceTransformer extends ResultTransformerAdapter<Voice> {
-	@Override
-	public Voice transform(JSONObject object) {
-		return Voice.fromJSON(object);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/VoiceBuilder.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/VoiceBuilder.java
@@ -1,80 +0,0 @@
-package net.andrewcpu.elevenlabs.elements;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.elements.voice.Voice;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-@SuppressWarnings("UnusedReturnValue")
-public class VoiceBuilder {
-	private String name = null;
-	private final Map<String, String> labels;
-	private final List<File> files;
-	private String voiceId;
-
-	public static VoiceBuilder fromVoice(Voice voice){
-		VoiceBuilder voiceBuilder = new VoiceBuilder();
-		voiceBuilder.withName(voice.getName());
-		voiceBuilder.withVoiceID(voice.getVoiceId());
-		for(String key : voice.getLabels().keySet()){
-			voiceBuilder.withLabel(key, voice.getLabels().get(key));
-		}
-		return voiceBuilder;
-	}
-
-	public VoiceBuilder() {
-		labels = new HashMap<>();
-		files = new ArrayList<>();
-		voiceId = null;
-	}
-
-	public VoiceBuilder withName(String name){
-		this.name = name;
-		return this;
-	}
-
-	public VoiceBuilder withFile(File file){
-		files.add(file);
-		return this;
-	}
-
-	public VoiceBuilder withLabel(String key, String value){
-		labels.put(key, value);
-		return this;
-	}
-
-	public VoiceBuilder removeLabel(String key){
-		labels.remove(key);
-		return this;
-	}
-
-	public VoiceBuilder removeFile(File file){
-		files.remove(file);
-		return this;
-	}
-
-	public VoiceBuilder withVoiceID(String id){
-		this.voiceId = id;
-		return this;
-	}
-
-	public Voice edit() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		ElevenLabsAPI.getInstance().editVoice(voiceId, name, labels, files);
-		return ElevenLabsAPI.getInstance().getVoice(voiceId, true);
-	}
-
-	public Voice create() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		if(files.isEmpty()){
-			throw new ElevenLabsValidationException("Cannot build a voice without any files.");
-		}
-		String voiceId = ElevenLabsAPI.getInstance().createVoice(name, labels, files);
-		return ElevenLabsAPI.getInstance().getVoice(voiceId, true);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/user/Subscription.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/user/Subscription.java
@@ -1,191 +0,0 @@
-package net.andrewcpu.elevenlabs.elements.user;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.enums.Status;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-public class Subscription {
-	private final String tier;
-	private final int characterCount;
-	private final int characterLimit;
-	private final boolean canExtendCharacterLimit;
-	private final boolean allowedToExtendCharacterLimit;
-	private final long nextCharacterCountResetUnix;
-	private final int voiceLimit;
-	private final boolean canExtendVoiceLimit;
-	private final boolean canUseInstantVoiceCloning;
-	private final List<AvailableModel> availableModels;
-	private final Status status;
-	private final NextInvoice nextInvoice;
-
-	public static Subscription get() throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getSubscription();
-	}
-
-		public Subscription(String tier, int characterCount, int characterLimit, boolean canExtendCharacterLimit, boolean allowedToExtendCharacterLimit,
-		                    long nextCharacterCountResetUnix, int voiceLimit, boolean canExtendVoiceLimit, boolean canUseInstantVoiceCloning, List<AvailableModel> availableModels,
-		                    String status, NextInvoice nextInvoice) {
-		this.tier = tier;
-		this.characterCount = characterCount;
-		this.characterLimit = characterLimit;
-		this.canExtendCharacterLimit = canExtendCharacterLimit;
-		this.allowedToExtendCharacterLimit = allowedToExtendCharacterLimit;
-		this.nextCharacterCountResetUnix = nextCharacterCountResetUnix;
-		this.voiceLimit = voiceLimit;
-		this.canExtendVoiceLimit = canExtendVoiceLimit;
-		this.canUseInstantVoiceCloning = canUseInstantVoiceCloning;
-		this.availableModels = availableModels;
-		this.status = Status.valueOf(status.toUpperCase());
-		this.nextInvoice = nextInvoice;
-	}
-
-	public String getTier() {
-		return tier;
-	}
-
-	public int getCharacterCount() {
-		return characterCount;
-	}
-
-	public int getCharacterLimit() {
-		return characterLimit;
-	}
-
-	public boolean isCanExtendCharacterLimit() {
-		return canExtendCharacterLimit;
-	}
-
-	public boolean isAllowedToExtendCharacterLimit() {
-		return allowedToExtendCharacterLimit;
-	}
-
-	public long getNextCharacterCountResetUnix() {
-		return nextCharacterCountResetUnix;
-	}
-
-	public int getVoiceLimit() {
-		return voiceLimit;
-	}
-
-	public boolean isCanExtendVoiceLimit() {
-		return canExtendVoiceLimit;
-	}
-
-	public boolean isCanUseInstantVoiceCloning() {
-		return canUseInstantVoiceCloning;
-	}
-
-	public List<AvailableModel> getAvailableModels() {
-		return availableModels;
-	}
-
-	public Status getStatus() {
-		return status;
-	}
-
-	public NextInvoice getNextInvoice() {
-		return nextInvoice;
-	}
-
-	public static Subscription fromJSON(JSONObject object) {
-		String tier = (String) object.get("tier");
-		int characterCount = ((Long) object.get("character_count")).intValue();
-		int characterLimit = ((Long) object.get("character_limit")).intValue();
-		boolean canExtendCharacterLimit = (Boolean) object.get("can_extend_character_limit");
-		boolean allowedToExtendCharacterLimit = (Boolean) object.get("allowed_to_extend_character_limit");
-		long nextCharacterCountResetUnix = (Long) object.get("next_character_count_reset_unix");
-		int voiceLimit = ((Long) object.get("voice_limit")).intValue();
-		boolean canExtendVoiceLimit = (Boolean) object.get("can_extend_voice_limit");
-		boolean canUseInstantVoiceCloning = (Boolean) object.get("can_use_instant_voice_cloning");
-		List<AvailableModel> availableModels = new ArrayList<>();
-		JSONArray availableModelsJson = (JSONArray) object.get("available_models");
-		for (Object model : availableModelsJson) {
-			JSONObject modelJson = (JSONObject) model;
-			String modelId = (String) modelJson.get("model_id");
-			String displayName = (String) modelJson.get("display_name");
-			List<SupportedLanguage> supportedLanguages = new ArrayList<>();
-			JSONArray supportedLanguagesJson = (JSONArray) modelJson.get("supported_languages");
-			for (Object language : supportedLanguagesJson) {
-				JSONObject languageJson = (JSONObject) language;
-				String isoCode = (String) languageJson.get("iso_code");
-				String languageDisplayName = (String) languageJson.get("display_name");
-				supportedLanguages.add(new SupportedLanguage(isoCode, languageDisplayName));
-			}
-			availableModels.add(new AvailableModel(modelId, displayName, supportedLanguages));
-		}
-		String status = (String) object.get("status");
-		NextInvoice invoice = null;
-		if(object.containsKey("next_invoice")){
-			JSONObject nextInvoiceJson = (JSONObject) object.get("next_invoice");
-			invoice = new NextInvoice(
-					((Long) nextInvoiceJson.get("amount_due_cents")).intValue(),
-					(Long) nextInvoiceJson.get("next_payment_attempt_unix")
-			);
-
-		}
-		return new Subscription(tier, characterCount, characterLimit, canExtendCharacterLimit, allowedToExtendCharacterLimit, nextCharacterCountResetUnix, voiceLimit, canExtendVoiceLimit, canUseInstantVoiceCloning, availableModels, status, invoice);
-	}
-
-	@Override
-	public String toString() {
-		return "Subscription{" +
-				"tier='" + tier + '\'' +
-				", characterCount=" + characterCount +
-				", characterLimit=" + characterLimit +
-				", canExtendCharacterLimit=" + canExtendCharacterLimit +
-				", allowedToExtendCharacterLimit=" + allowedToExtendCharacterLimit +
-				", nextCharacterCountResetUnix=" + nextCharacterCountResetUnix +
-				", voiceLimit=" + voiceLimit +
-				", canExtendVoiceLimit=" + canExtendVoiceLimit +
-				", canUseInstantVoiceCloning=" + canUseInstantVoiceCloning +
-				", availableModels=" + availableModels +
-				", status='" + status + '\'' +
-				", nextInvoice=" + nextInvoice +
-				'}';
-	}
-
-	public record AvailableModel(String modelId, String displayName, List<SupportedLanguage> supportedLanguages) {
-
-
-		@Override
-			public String toString() {
-				return "AvailableModel{" +
-						"modelId='" + modelId + '\'' +
-						", displayName='" + displayName + '\'' +
-						", supportedLanguages=" + supportedLanguages +
-						'}';
-			}
-		}
-
-	public record SupportedLanguage(String isoCode, String displayName) {
-		@Override
-			public String toString() {
-				return "SupportedLanguage{" +
-						"isoCode='" + isoCode + '\'' +
-						", displayName='" + displayName + '\'' +
-						'}';
-			}
-		}
-
-	public record NextInvoice(int amountDueCents, long nextPaymentAttemptUnix) {
-		public Date getNextPaymentAttempt() {
-				return new Date(nextPaymentAttemptUnix);
-			}
-
-			@Override
-			public String toString() {
-				return "NextInvoice{" +
-						"amountDueCents=" + amountDueCents +
-						", nextPaymentAttemptUnix=" + nextPaymentAttemptUnix +
-						'}';
-			}
-		}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/user/User.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/user/User.java
@@ -1,57 +0,0 @@
-package net.andrewcpu.elevenlabs.elements.user;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.elements.voice.History;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import org.json.simple.JSONObject;
-
-import java.io.IOException;
-
-public class User {
-	private final Subscription subscription;
-	private final boolean isNewUser;
-	private final String apiKey;
-
-	public static User get() throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getUser();
-	}
-
-	public User(Subscription subscription, boolean isNewUser, String xiApiKey) {
-		this.subscription = subscription;
-		this.isNewUser = isNewUser;
-		this.apiKey = xiApiKey;
-	}
-
-	public Subscription getSubscription() {
-		return subscription;
-	}
-
-	public boolean isNewUser() {
-		return isNewUser;
-	}
-
-	public String getAPIKey() {
-		return apiKey;
-	}
-
-	public History getHistory() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getHistory();
-	}
-	public static User fromJSON(JSONObject object) {
-		JSONObject subscriptionJson = (JSONObject) object.get("subscription");
-		Subscription subscription = Subscription.fromJSON(subscriptionJson);
-		boolean isNewUser = (boolean) object.get("is_new_user");
-		String xiApiKey = (String) object.get("xi_api_key");
-		return new User(subscription, isNewUser, xiApiKey);
-	}
-
-	@Override
-	public String toString() {
-		return "User{" +
-				"subscription=" + subscription +
-				", isNewUser=" + isNewUser +
-				", apiKey='" + apiKey + '\'' +
-				'}';
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/voice/History.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/voice/History.java
@@ -1,174 +0,0 @@
-package net.andrewcpu.elevenlabs.elements.voice;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.enums.State;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public record History(List<HistoryItem> history) {
-	public static History fromJSON(JSONObject object) {
-		List<HistoryItem> historyItems = new ArrayList<>();
-		JSONArray historyArray = (JSONArray) object.get("history");
-		History history = new History(new ArrayList<>());
-		for (Object item : historyArray) {
-			JSONObject itemJson = (JSONObject) item;
-			String historyItemId = (String) itemJson.get("history_item_id");
-			String voiceId = (String) itemJson.get("voice_id");
-			String voiceName = (String) itemJson.get("voice_name");
-			String text = (String) itemJson.get("text");
-			long dateUnix = (Long) itemJson.get("date_unix");
-			int characterCountChangeFrom = ((Long) itemJson.get("character_count_change_from")).intValue();
-			int characterCountChangeTo = ((Long) itemJson.get("character_count_change_to")).intValue();
-			String contentType = (String) itemJson.get("content_type");
-			String state = (String) itemJson.get("state");
-			HistoryItem historyItem = new HistoryItem(historyItemId, voiceId, voiceName, text, dateUnix, characterCountChangeFrom, characterCountChangeTo, contentType, state, history);
-			historyItems.add(historyItem);
-		}
-		history.history.addAll(historyItems);
-		return history;
-	}
-
-	public static History get() throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getHistory();
-	}
-
-
-	public HistoryItem getHistoryItem(String id) {
-		for (HistoryItem item : history) {
-			if (item.getHistoryItemId().equals(id)) {
-				return item;
-			}
-		}
-		return null;
-	}
-
-	public File downloadHistory(String[] ids, File file) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().downloadHistory(Arrays.stream(ids).toList(), file);
-	}
-
-	public File downloadHistory(List<HistoryItem> historyItems, File file) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().downloadHistory(historyItems.stream().map(HistoryItem::getHistoryItemId).collect(Collectors.toList()), file);
-	}
-
-	@Override
-	public String toString() {
-		return "History{" +
-				"history=" + history +
-				'}';
-	}
-
-	public static class HistoryItem {
-		private final String historyItemId;
-		private final String voiceId;
-		private final String voiceName;
-		private final String text;
-		private final long dateUnix;
-		private final int characterCountChangeFrom;
-		private final int characterCountChangeTo;
-		private final String contentType;
-		private final State state;
-		private Voice voice;
-		private final History history;
-
-		public HistoryItem(String historyItemId, String voiceId, String voiceName, String text, long dateUnix, int characterCountChangeFrom, int characterCountChangeTo, String contentType, String state, History history) {
-			this.historyItemId = historyItemId;
-			this.voiceId = voiceId;
-			this.voiceName = voiceName;
-			this.text = text;
-			this.dateUnix = dateUnix;
-			this.characterCountChangeFrom = characterCountChangeFrom;
-			this.characterCountChangeTo = characterCountChangeTo;
-			this.contentType = contentType;
-			this.state = State.valueOf(state.toUpperCase());
-			this.history = history;
-			this.voice = null;
-		}
-
-		public Voice getVoice() {
-			if (voice == null) {
-				try {
-					voice = ElevenLabsAPI.getInstance().getVoice(voiceId);
-				} catch (ElevenLabsValidationException | IOException | ElevenLabsAPINotInitiatedException e) {
-					throw new RuntimeException(e);
-				}
-			}
-			return voice;
-		}
-
-		public String getHistoryItemId() {
-			return historyItemId;
-		}
-
-		public String getVoiceId() {
-			return voiceId;
-		}
-
-		public String getVoiceName() {
-			return voiceName;
-		}
-
-		public String getText() {
-			return text;
-		}
-
-		public long getDateUnix() {
-			return dateUnix;
-		}
-
-		public Date getDate() {
-			return new Date(dateUnix);
-		}
-
-		public int getCharacterCountChangeFrom() {
-			return characterCountChangeFrom;
-		}
-
-		public int getCharacterCountChangeTo() {
-			return characterCountChangeTo;
-		}
-
-		public String getContentType() {
-			return contentType;
-		}
-
-		public State getState() {
-			return state;
-		}
-
-		public String delete() throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-			String output = ElevenLabsAPI.getInstance().deleteHistoryItem(this);
-			history.history.remove(this);
-			return output;
-		}
-
-		public File downloadAudio(File outputFile) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-			return ElevenLabsAPI.getInstance().getHistoryItemAudio(this, outputFile);
-		}
-
-		@Override
-		public String toString() {
-			return "HistoryItem{" +
-					"historyItemId='" + historyItemId + '\'' +
-					", voiceId='" + voiceId + '\'' +
-					", voiceName='" + voiceName + '\'' +
-					", text='" + text + '\'' +
-					", dateUnix=" + dateUnix +
-					", characterCountChangeFrom=" + characterCountChangeFrom +
-					", characterCountChangeTo=" + characterCountChangeTo +
-					", contentType='" + contentType + '\'' +
-					", state='" + state + '\'' +
-					", voice=" + voice +
-					'}';
-		}
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/voice/Sample.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/voice/Sample.java
@@ -1,86 +0,0 @@
-package net.andrewcpu.elevenlabs.elements.voice;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.io.IOException;
-
-public class Sample {
-	private final String sampleId;
-	private final String fileName;
-	private final String mimeType;
-	private final long sizeBytes;
-	private final String hash;
-	private Voice voice;
-
-	public static Sample fromJSON(JSONObject object) {
-		String sampleId = (String) object.get("sample_id");
-		String fileName = (String) object.get("file_name");
-		String mimeType = (String) object.get("mime_type");
-		int sizeBytes = ((Long) object.get("size_bytes")).intValue();
-		String hash = (String) object.get("hash");
-
-		return new Sample(sampleId, fileName, mimeType, sizeBytes, hash);
-	}
-
-
-	public Sample(String sampleId, String fileName, String mimeType, long sizeBytes, String hash) {
-		this.sampleId = sampleId;
-		this.fileName = fileName;
-		this.mimeType = mimeType;
-		this.sizeBytes = sizeBytes;
-		this.hash = hash;
-	}
-
-	public Voice getVoice() {
-		return voice;
-	}
-
-	public void setVoice(Voice voice) {
-		this.voice = voice;
-	}
-
-	public String getSampleId() {
-		return sampleId;
-	}
-
-	public String getFileName() {
-		return fileName;
-	}
-
-
-	public String getMimeType() {
-		return mimeType;
-	}
-
-	public long getSizeBytes() {
-		return sizeBytes;
-	}
-
-	public String getHash() {
-		return hash;
-	}
-
-	public String delete() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().deleteSample(voice,this);
-	}
-
-	public File downloadAudio(File outputFile) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getSampleAudio(voice, this, outputFile);
-	}
-
-	@Override
-	public String toString() {
-		return "Sample{" +
-				"sampleId='" + sampleId + '\'' +
-				", fileName='" + fileName + '\'' +
-				", mimeType='" + mimeType + '\'' +
-				", sizeBytes=" + sizeBytes +
-				", hash='" + hash + '\'' +
-				", voice=" + voice +
-				'}';
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/voice/Voice.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/voice/Voice.java
@@ -1,179 +0,0 @@
-package net.andrewcpu.elevenlabs.elements.voice;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.elements.VoiceBuilder;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-public class Voice {
-	private final String voiceId;
-	private final String name;
-	private final List<Sample> samples;
-	private final String category;
-	private final Map<String, String> labels;
-	private final String previewUrl;
-	private final List<String> availableForTiers;
-	private VoiceSettings voiceSettings;
-	private boolean hasSettings;
-
-
-	public static Voice fromJSON(JSONObject object) {
-		String voiceId = (String) object.get("voice_id");
-		String name = (String) object.get("name");
-		List<Sample> samples = new ArrayList<>();
-		if(object.containsKey("samples") && object.get("samples") != null){
-			JSONArray samplesJson = (JSONArray) object.get("samples");
-			for (Object sampleObj : samplesJson) {
-				JSONObject sampleJson = (JSONObject) sampleObj;
-				samples.add(Sample.fromJSON(sampleJson));
-			}
-		}
-		String category = (String) object.get("category");
-		JSONObject labelsJson = (JSONObject) object.get("labels");
-		Map<String, String> labels = new HashMap<>();
-		for (Object key : labelsJson.keySet()) {
-			String labelName = (String) key;
-			String labelValue = (String) labelsJson.get(labelName);
-			labels.put(labelName, labelValue);
-		}
-		String previewUrl = (String) object.get("preview_url");
-		JSONArray availableForTiersJson = (JSONArray) object.get("available_for_tiers");
-		List<String> availableForTiers = new ArrayList<>();
-		for (Object tier : availableForTiersJson) {
-			availableForTiers.add((String) tier);
-		}
-		double stab = -1;
-		double sim = -1;
-		if(object.containsKey("settings") && object.get("settings") != null){
-			JSONObject settingsJson = (JSONObject) object.get("settings");
-			VoiceSettings settings = new VoiceSettings(((Double) settingsJson.get("stability")),
-					((Double) settingsJson.get("similarity_boost")));
-			stab = settings.getStability();
-			sim = settings.getSimilarityBoost();
-		}
-
-		Voice voice = new Voice(voiceId, name, samples, category, labels, previewUrl, availableForTiers, stab, sim);
-		voice.hasSettings = stab != -1;
-		voice.getSamples().forEach(s -> s.setVoice(voice));
-		return voice;
-	}
-
-
-
-	public static List<Voice> getVoices() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getVoices();
-	}
-
-	public static Voice get(String voiceId) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		Voice voice = ElevenLabsAPI.getInstance().getVoice(voiceId);
-		voice.hasSettings = true;
-		return voice;
-	}
-
-	public static Voice get(String voiceId, boolean withSettings) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		Voice voice = ElevenLabsAPI.getInstance().getVoice(voiceId, withSettings);
-		voice.hasSettings = withSettings;
-		return voice;
-	}
-
-
-	private Voice(String voiceId, String name, List<Sample> samples, String category, Map<String, String> labels, String previewUrl, List<String> availableForTiers, double stability, double similarityBoost) {
-		this.voiceId = voiceId;
-		this.name = name;
-		this.samples = samples;
-		this.category = category;
-		this.labels = labels;
-		this.previewUrl = previewUrl;
-		this.availableForTiers = availableForTiers;
-		this.voiceSettings = new VoiceSettings(stability, similarityBoost);
-	}
-
-	public String getVoiceId() {
-		return voiceId;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public List<Sample> getSamples() {
-		return samples;
-	}
-
-	public String getCategory() {
-		return category;
-	}
-
-	public Map<String, String> getLabels() {
-		return labels;
-	}
-
-	public String getPreviewUrl() {
-		return previewUrl;
-	}
-
-	public List<String> getAvailableForTiers() {
-		return availableForTiers;
-	}
-
-	public VoiceSettings getVoiceSettings() {
-		return voiceSettings;
-	}
-
-	public String delete() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().deleteVoice(getVoiceId());
-	}
-
-	public void fetchSettings() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		this.voiceSettings = ElevenLabsAPI.getInstance().getVoiceSettings(getVoiceId());
-		hasSettings = true;
-	}
-
-	public VoiceBuilder builder() {
-		return VoiceBuilder.fromVoice(this);
-	}
-
-	public String updateVoiceSettings(VoiceSettings settings) throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		String response = ElevenLabsAPI.getInstance().editVoice(this, settings);
-		if(response != null){
-			this.voiceSettings = settings;
-			hasSettings = true;
-			return response;
-		}
-		return null;
-	}
-
-	public File generate(String text, VoiceSettings voiceSettings, File output) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getTextToSpeech(text, this, voiceSettings,output);
-	}
-
-	public File generate(String text, File output) throws ElevenLabsValidationException, IOException, ElevenLabsAPINotInitiatedException {
-		if(!hasSettings){
-			throw new ElevenLabsValidationException("Cannot use default voice settings for " + voiceId + " because this object does not have VoiceSettings");
-		}
-		return generate(text, voiceSettings, output);
-	}
-
-	@Override
-	public String toString() {
-		return "Voice{" +
-				"voiceId='" + voiceId + '\'' +
-				", name='" + name + '\'' +
-				", samples=" + samples +
-				", category='" + category + '\'' +
-				", labels=" + labels +
-				", previewUrl='" + previewUrl + '\'' +
-				", availableForTiers=" + availableForTiers +
-				", voiceSettings=" + voiceSettings +
-				'}';
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/elements/voice/VoiceSettings.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/elements/voice/VoiceSettings.java
@@ -1,58 +0,0 @@
-package net.andrewcpu.elevenlabs.elements.voice;
-
-import net.andrewcpu.elevenlabs.ElevenLabsAPI;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsAPINotInitiatedException;
-import net.andrewcpu.elevenlabs.exceptions.ElevenLabsValidationException;
-import org.json.simple.JSONObject;
-
-import java.io.IOException;
-
-@SuppressWarnings("unchecked")
-public class VoiceSettings {
-	private double stability;
-	private double similarityBoost;
-
-	public static VoiceSettings fromJSON(JSONObject object){
-		return new VoiceSettings((double)object.get("stability"), (double)object.get("similarity"));
-	}
-	public static VoiceSettings getDefaultVoiceSettings() throws IOException, ElevenLabsValidationException, ElevenLabsAPINotInitiatedException {
-		return ElevenLabsAPI.getInstance().getDefaultVoiceSettings();
-	}
-
-
-	public VoiceSettings(double stability, double similarityBoost) {
-		this.stability = stability;
-		this.similarityBoost = similarityBoost;
-	}
-
-	public double getStability() {
-		return stability;
-	}
-
-	public void setStability(double stability) {
-		this.stability = stability;
-	}
-
-	public double getSimilarityBoost() {
-		return similarityBoost;
-	}
-
-	public void setSimilarityBoost(double similarityBoost) {
-		this.similarityBoost = similarityBoost;
-	}
-
-	public JSONObject toJSON() {
-		JSONObject object = new JSONObject();
-		object.put("stability", stability);
-		object.put("similarity_boost", similarityBoost);
-		return object;
-	}
-
-	@Override
-	public String toString() {
-		return "VoiceSettings{" +
-				"stability=" + stability +
-				", similarityBoost=" + similarityBoost +
-				'}';
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/ContentType.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/ContentType.java
@@ -1,14 +0,0 @@
-package net.andrewcpu.elevenlabs.enums;
-
-public enum ContentType {
-	JSON("application/json"), MULTIPART("multipart/form-data");
-	private final String type;
-
-	ContentType(String type) {
-		this.type = type;
-	}
-
-	public String getType() {
-		return type;
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/GeneratedAudioOutputFormat.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/GeneratedAudioOutputFormat.java
@@ -0,0 +1,19 @@
+package net.andrewcpu.elevenlabs.enums;
+
+public enum GeneratedAudioOutputFormat {
+	MP3_44100_64,
+	MP3_44100_96,
+	MP3_44100_128,
+	MP3_44100_192,
+	PCM_16000,
+	PCM_22050,
+	PCM_24000,
+	PCM_44100,
+	ULAW_8000;
+
+
+	// Method to get the default value
+	public static GeneratedAudioOutputFormat getDefault() {
+		return MP3_44100_128;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/HTTPMethod.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/HTTPMethod.java
@@ -1,8 +0,0 @@
-package net.andrewcpu.elevenlabs.enums;
-
-public enum HTTPMethod {
-	POST,
-	GET,
-	PUT,
-	DELETE
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/HttpRequestType.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/HttpRequestType.java
@@ -0,0 +1,5 @@
+package net.andrewcpu.elevenlabs.enums;
+
+public enum HttpRequestType {
+	POST, GET, PUT, DELETE;
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/ProjectOutputQuality.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/ProjectOutputQuality.java
@@ -0,0 +1,11 @@
+package net.andrewcpu.elevenlabs.enums;
+
+public enum ProjectOutputQuality {
+	STANDARD,
+	HIGH,
+	ULTRA;
+
+	public static ProjectOutputQuality getDefault() {
+		return STANDARD;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/ResponseType.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/ResponseType.java
@@ -1,7 +0,0 @@
-package net.andrewcpu.elevenlabs.enums;
-
-public enum ResponseType {
-	JSON,
-	FILE_STREAM,
-	STRING
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/State.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/State.java
@@ -1,7 +0,0 @@
-package net.andrewcpu.elevenlabs.enums;
-
-public enum State {
-	CREATED,
-	DELETED,
-	PROCESSING
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/Status.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/Status.java
@@ -1,12 +0,0 @@
-package net.andrewcpu.elevenlabs.enums;
-
-public enum Status {
-	TRIALING,
-	ACTIVE,
-	INCOMPLETE,
-	INCOMPLETE_EXPIRED,
-	PAST_DUE,
-	CANCELED,
-	UNPAID,
-	FREE
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/enums/StreamLatencyOptimization.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/enums/StreamLatencyOptimization.java
@@ -0,0 +1,27 @@
+package net.andrewcpu.elevenlabs.enums;
+
+public enum StreamLatencyOptimization {
+	//0 - default mode (no latency optimizations)
+	NONE(0),
+	//1 - normal latency optimizations (about 50% of possible latency improvement of option 3)
+	NORMAL(1),
+	//2 - strong latency optimizations (about 75% of possible latency improvement of option 3)
+	STRONG(2),
+	// 3 - max latency optimizations
+	MAX_TEXT_NORMALIZATION(3),
+	// 3 - max latency optimizations with text normalizer turned off
+	MAX_NO_TEXT_NORMALIZATION(4);
+	private final int value;
+
+	StreamLatencyOptimization(int value) {
+		this.value = value;
+	}
+
+	public int getValue() {
+		return value;
+	}
+
+	public static StreamLatencyOptimization getDefault() {
+		return NONE;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/exceptions/ElevenLabsAPINotInitiatedException.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/exceptions/ElevenLabsAPINotInitiatedException.java
@@ -1,7 +0,0 @@
-package net.andrewcpu.elevenlabs.exceptions;
-
-public class ElevenLabsAPINotInitiatedException extends Exception{
-	public ElevenLabsAPINotInitiatedException() {
-		super("ElevenLabs API has not been initiated.");
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/exceptions/ElevenLabsExceptionBuilder.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/exceptions/ElevenLabsExceptionBuilder.java
@@ -1,26 +0,0 @@
-package net.andrewcpu.elevenlabs.exceptions;
-
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-
-public class ElevenLabsExceptionBuilder {
-	public static ElevenLabsValidationException build(JSONObject errorResponse) {
-		StringBuilder message = new StringBuilder();
-		if(errorResponse.get("detail") instanceof JSONObject detail) {
-			message.append(detail.get("status")).append(" ").append(detail.get("message"));
-		}
-		else if(errorResponse.get("detail") instanceof JSONArray details){
-			for(Object detailObject : details){
-				JSONObject detail = (JSONObject)detailObject;
-				String locStr = ((JSONArray)detail.get("loc")).get(0).toString();
-				int locInt = (int)(((JSONArray)detail.get("loc")).get(1));
-				message.append(detail.get("type").toString())
-						.append(": ")
-						.append(detail.get("msg").toString()).append(" at ").append(locStr).append(":").append(locInt)
-						.append("\n");
-			}
-		}
-
-		return new ElevenLabsValidationException(message.toString().trim());
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/exceptions/ElevenLabsValidationException.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/exceptions/ElevenLabsValidationException.java
@@ -1,7 +0,0 @@
-package net.andrewcpu.elevenlabs.exceptions;
-
-public class ElevenLabsValidationException extends Exception{
-	public ElevenLabsValidationException(String message) {
-		super(message);
-	}
-}
--- a/src/main/java/net/andrewcpu/elevenlabs/exceptions/RequestException.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/exceptions/RequestException.java
@@ -0,0 +1,7 @@
+package net.andrewcpu.elevenlabs.exceptions;
+
+public class RequestException extends Exception {
+	public RequestException(String message) {
+		super(message);
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/exceptions/ValidationException.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/exceptions/ValidationException.java
@@ -0,0 +1,9 @@
+package net.andrewcpu.elevenlabs.exceptions;
+
+import net.andrewcpu.elevenlabs.model.error.ValidationError;
+
+public class ValidationException extends RequestException{
+	public ValidationException(ValidationError validationError) {
+		super(validationError.toString());
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/ElevenModel.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/ElevenModel.java
@@ -0,0 +1,8 @@
+package net.andrewcpu.elevenlabs.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class ElevenModel {
+
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/Language.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/Language.java
@@ -0,0 +1,39 @@
+package net.andrewcpu.elevenlabs.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class Language {
+	@JsonProperty("language_id")
+	private String languageId;
+
+	@JsonProperty("name")
+	private String name;
+
+	public Language(String languageId, String name) {
+		this.languageId = languageId;
+		this.name = name;
+	}
+
+	public Language() {
+	}
+
+	@JsonIgnore
+	public String getLanguageId() {
+		return languageId;
+	}
+
+	@JsonIgnore
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Language{" +
+				"languageId='" + languageId + '\'' +
+				", name='" + name + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/error/ValidationError.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/error/ValidationError.java
@@ -0,0 +1,32 @@
+package net.andrewcpu.elevenlabs.model.error;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.util.List;
+
+public class ValidationError extends ElevenModel {
+	@JsonProperty("detail")
+	private List<ValidationErrorDetail> details;
+
+	public ValidationError(List<ValidationErrorDetail> details) {
+		this.details = details;
+	}
+
+	public ValidationError() {
+	}
+
+	@JsonIgnore
+	public List<ValidationErrorDetail> getDetails() {
+		return details;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ValidationError{" +
+				"details=" + details +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/error/ValidationErrorDetail.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/error/ValidationErrorDetail.java
@@ -0,0 +1,52 @@
+package net.andrewcpu.elevenlabs.model.error;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.util.List;
+
+public class ValidationErrorDetail extends ElevenModel {
+	@JsonProperty("loc")
+	private List locations;
+
+	@JsonProperty("msg")
+	private String message;
+
+	@JsonProperty("type")
+	private String type;
+
+	public ValidationErrorDetail(List locations, String message, String type) {
+		this.locations = locations;
+		this.message = message;
+		this.type = type;
+	}
+
+	public ValidationErrorDetail() {
+	}
+
+	@JsonIgnore
+	public List getLocations() {
+		return locations;
+	}
+
+	@JsonIgnore
+	public String getMessage() {
+		return message;
+	}
+
+	@JsonIgnore
+	public String getType() {
+		return type;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "ValidationErrorDetail{" +
+				"locations=" + locations +
+				", message='" + message + '\'' +
+				", type='" + type + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/history/Feedback.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/history/Feedback.java
@@ -0,0 +1,101 @@
+package net.andrewcpu.elevenlabs.model.history;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class Feedback extends ElevenModel {
+	@JsonProperty("thumbs_up")
+	private boolean thumbsUp;
+
+	@JsonProperty("feedback")
+	private String feedback;
+
+	@JsonProperty("emotions")
+	private boolean emotions;
+
+	@JsonProperty("inaccurate_clone")
+	private boolean inaccurateClone;
+
+	@JsonProperty("glitches")
+	private boolean glitches;
+
+	@JsonProperty("audio_quality")
+	private boolean audioQuality;
+
+	@JsonProperty("other")
+	private boolean other;
+
+	@JsonProperty("review_status")
+	private String reviewStatus;
+
+
+	public Feedback(boolean thumbsUp, String feedback, boolean emotions, boolean inaccurateClone, boolean glitches, boolean audioQuality, boolean other, String reviewStatus) {
+		this.thumbsUp = thumbsUp;
+		this.feedback = feedback;
+		this.emotions = emotions;
+		this.inaccurateClone = inaccurateClone;
+		this.glitches = glitches;
+		this.audioQuality = audioQuality;
+		this.other = other;
+		this.reviewStatus = reviewStatus;
+	}
+
+	public Feedback() {
+	}
+
+	@JsonIgnore
+	public boolean isThumbsUp() {
+		return thumbsUp;
+	}
+
+	@JsonIgnore
+	public String getFeedback() {
+		return feedback;
+	}
+
+	@JsonIgnore
+	public boolean isEmotions() {
+		return emotions;
+	}
+
+	@JsonIgnore
+	public boolean isInaccurateClone() {
+		return inaccurateClone;
+	}
+
+	@JsonIgnore
+	public boolean isGlitches() {
+		return glitches;
+	}
+
+	@JsonIgnore
+	public boolean isAudioQuality() {
+		return audioQuality;
+	}
+
+	@JsonIgnore
+	public boolean isOther() {
+		return other;
+	}
+
+	@JsonIgnore
+	public String getReviewStatus() {
+		return reviewStatus;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "Feedback{" +
+				"thumbsUp=" + thumbsUp +
+				", feedback='" + feedback + '\'' +
+				", emotions=" + emotions +
+				", inaccurateClone=" + inaccurateClone +
+				", glitches=" + glitches +
+				", audioQuality=" + audioQuality +
+				", other=" + other +
+				", reviewStatus='" + reviewStatus + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/history/History.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/history/History.java
@@ -0,0 +1,76 @@
+package net.andrewcpu.elevenlabs.model.history;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.List;
+
+public class History extends ElevenModel {
+
+	public static History get() {
+		return ElevenLabs.getHistory();
+	}
+
+	@JsonProperty("history")
+	private List<HistoryItem> historyItems;
+
+	@JsonProperty("last_history_item_id")
+	private String lastHistoryItemId;
+
+	@JsonProperty("has_more")
+	private boolean hasMore;
+
+	public History(List<HistoryItem> historyItems) {
+		this.historyItems = historyItems;
+	}
+
+	public History() {
+	}
+
+	@JsonIgnore
+	public HistoryItem getHistoryItem(String id) {
+		for (HistoryItem item : historyItems) {
+			if (item.getHistoryItemId().equals(id)) {
+				return item;
+			}
+		}
+		return null;
+	}
+
+	@JsonIgnore
+	public List<HistoryItem> getHistoryItems() {
+		return historyItems;
+	}
+
+	@JsonIgnore
+	public String getLastHistoryItemId() {
+		return lastHistoryItemId;
+	}
+
+	@JsonIgnore
+	public boolean isHasMore() {
+		return hasMore;
+	}
+
+	public File downloadHistory(String... historyIds) {
+		return ElevenLabs.getHistoryItemAudio(historyIds);
+	}
+
+	public File downloadHistory(HistoryItem... items) {
+		return ElevenLabs.getHistoryItemAudio(Arrays.stream(items).map(HistoryItem::getHistoryItemId).toArray(String[]::new));
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "History{" +
+				"historyItems=" + historyItems +
+				", lastHistoryItemId='" + lastHistoryItemId + '\'' +
+				", hasMore=" + hasMore +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/history/HistoryItem.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/history/HistoryItem.java
@@ -0,0 +1,152 @@
+package net.andrewcpu.elevenlabs.model.history;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.io.File;
+import java.util.Map;
+
+public class HistoryItem extends ElevenModel {
+	@JsonProperty("history_item_id")
+	private String historyItemId;
+
+	@JsonProperty("request_id")
+	private String requestId;
+
+	@JsonProperty("voice_id")
+	private String voiceId;
+
+	@JsonProperty("voice_name")
+	private String voiceName;
+
+	@JsonProperty("text")
+	private String text;
+
+	@JsonProperty("date_unix")
+	private long dateUnix;
+
+	@JsonProperty("character_count_change_from")
+	private int characterCountChangeFrom;
+
+	@JsonProperty("character_count_change_to")
+	private int characterCountChangeTo;
+
+	@JsonProperty("content_type")
+	private String contentType;
+
+	@JsonProperty("state")
+	private String state;
+
+	@JsonProperty("settings")
+	private Map<String, Object> settings;
+
+	@JsonProperty("feedback")
+	private Feedback feedback;
+
+	public HistoryItem(String historyItemId, String requestId, String voiceId, String voiceName, String text, long dateUnix, int characterCountChangeFrom, int characterCountChangeTo, String contentType, String state, Map<String, Object> settings, Feedback feedback) {
+		this.historyItemId = historyItemId;
+		this.requestId = requestId;
+		this.voiceId = voiceId;
+		this.voiceName = voiceName;
+		this.text = text;
+		this.dateUnix = dateUnix;
+		this.characterCountChangeFrom = characterCountChangeFrom;
+		this.characterCountChangeTo = characterCountChangeTo;
+		this.contentType = contentType;
+		this.state = state;
+		this.settings = settings;
+		this.feedback = feedback;
+	}
+
+	public HistoryItem() {
+	}
+
+	@JsonIgnore
+	public String getHistoryItemId() {
+		return historyItemId;
+	}
+
+	@JsonIgnore
+	public String getRequestId() {
+		return requestId;
+	}
+
+	@JsonIgnore
+	public String getVoiceId() {
+		return voiceId;
+	}
+
+	@JsonIgnore
+	public String getVoiceName() {
+		return voiceName;
+	}
+
+	@JsonIgnore
+	public String getText() {
+		return text;
+	}
+
+	@JsonIgnore
+	public long getDateUnix() {
+		return dateUnix;
+	}
+
+	@JsonIgnore
+	public int getCharacterCountChangeFrom() {
+		return characterCountChangeFrom;
+	}
+
+	@JsonIgnore
+	public int getCharacterCountChangeTo() {
+		return characterCountChangeTo;
+	}
+
+	@JsonIgnore
+	public String getContentType() {
+		return contentType;
+	}
+
+	@JsonIgnore
+	public String getState() {
+		return state;
+	}
+
+	@JsonIgnore
+	public Map<String, Object> getSettings() {
+		return settings;
+	}
+
+	@JsonIgnore
+	public Feedback getFeedback() {
+		return feedback;
+	}
+
+	public String delete() {
+		return ElevenLabs.deleteHistoryItem(historyItemId);
+	}
+
+	public File downloadAudio() {
+		return ElevenLabs.getHistoryItemAudio(historyItemId);
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "HistoryItem{" +
+				"historyItemId='" + historyItemId + '\'' +
+				", requestId='" + requestId + '\'' +
+				", voiceId='" + voiceId + '\'' +
+				", voiceName='" + voiceName + '\'' +
+				", text='" + text + '\'' +
+				", dateUnix=" + dateUnix +
+				", characterCountChangeFrom=" + characterCountChangeFrom +
+				", characterCountChangeTo=" + characterCountChangeTo +
+				", contentType='" + contentType + '\'' +
+				", state='" + state + '\'' +
+				", settings=" + settings +
+				", feedback=" + feedback +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/history/HistoryItemList.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/history/HistoryItemList.java
@@ -0,0 +1,32 @@
+package net.andrewcpu.elevenlabs.model.history;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.util.List;
+
+public class HistoryItemList extends ElevenModel {
+	@JsonProperty("history_item_ids")
+	private List<String> historyIds;
+
+	public HistoryItemList(List<String> historyIds) {
+		this.historyIds = historyIds;
+	}
+
+	public HistoryItemList() {
+	}
+
+	@JsonIgnore
+	public List<String> getHistoryIds() {
+		return historyIds;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "HistoryItemList{" +
+				"historyIds=" + historyIds +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/projects/Chapter.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/projects/Chapter.java
@@ -0,0 +1,27 @@
+package net.andrewcpu.elevenlabs.model.projects;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class Chapter extends ElevenModel {
+	@JsonProperty("chapter_id")
+	private String chapterId;
+
+	@JsonProperty("name")
+	private String name;
+
+	@JsonProperty("last_conversion_date_unix")
+	private long lastConversionDateUnix;
+
+	@JsonProperty("conversion_progress")
+	private double conversionProgress;
+
+	@JsonProperty("can_be_downloaded")
+	private boolean canBeDownloaded;
+
+	@JsonProperty("state")
+	private String state;
+
+	@JsonProperty("statistics")
+	private Statistics statistics;
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/projects/ChapterSnapshot.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/projects/ChapterSnapshot.java
@@ -0,0 +1,69 @@
+package net.andrewcpu.elevenlabs.model.projects;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class ChapterSnapshot extends ElevenModel {
+	public ChapterSnapshot() {
+	}
+
+	public ChapterSnapshot(String chapterSnapshotId, String projectId, String chapterId, long createdAtUnix, String name) {
+		this.chapterSnapshotId = chapterSnapshotId;
+		this.projectId = projectId;
+		this.chapterId = chapterId;
+		this.createdAtUnix = createdAtUnix;
+		this.name = name;
+	}
+
+	@JsonProperty("chapter_snapshot_id")
+	private String chapterSnapshotId;
+
+	@JsonProperty("project_id")
+	private String projectId;
+
+	@JsonProperty("chapter_id")
+	private String chapterId;
+
+	@JsonProperty("created_at_unix")
+	private long createdAtUnix;
+
+	@JsonProperty("name")
+	private String name;
+
+	@JsonIgnore
+	public String getChapterSnapshotId() {
+		return chapterSnapshotId;
+	}
+	@JsonIgnore
+	public String getChapterId() {
+		return chapterId;
+	}
+
+	@JsonIgnore
+	public String getProjectId() {
+		return projectId;
+	}
+
+	@JsonIgnore
+	public long getCreatedAtUnix() {
+		return createdAtUnix;
+	}
+
+	@JsonIgnore
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ChapterSnapshot{" +
+				"chapterSnapshotId='" + chapterSnapshotId + '\'' +
+				", projectId='" + projectId + '\'' +
+				", chapterId='" + chapterId + '\'' +
+				", createdAtUnix=" + createdAtUnix +
+				", name='" + name + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/projects/Project.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/projects/Project.java
@@ -0,0 +1,113 @@
+package net.andrewcpu.elevenlabs.model.projects;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.util.List;
+
+public class Project extends ElevenModel {
+
+	public static List<Project> getProjects() {
+		return ElevenLabs.getProjects().getProjects();
+	}
+
+	@JsonProperty("project_id")
+	private String projectId;
+
+	@JsonProperty("name")
+	private String name;
+
+	@JsonProperty("create_date_unix")
+	private long unixCreateDate;
+
+	@JsonProperty("default_title_voice_id")
+	private String defaultTitleVoiceId;
+
+	@JsonProperty("default_paragraph_voice_id")
+	private String defaultParagraphVoiceId;
+
+	@JsonProperty("default_model_id")
+	private String defaultModelId;
+
+	@JsonProperty("last_conversion_date_unix")
+	private long lastConversionDateUnix;
+
+	@JsonProperty("can_be_downloaded")
+	private boolean canBeDownloaded;
+
+	@JsonProperty("state")
+	private String state;
+
+	@JsonProperty("chapters")
+	private List<Chapter> chapters;
+
+
+	@JsonIgnore
+	public String getProjectId() {
+		return projectId;
+	}
+
+	@JsonIgnore
+	public String getName() {
+		return name;
+	}
+
+	@JsonIgnore
+	public long getUnixCreateDate() {
+		return unixCreateDate;
+	}
+
+	@JsonIgnore
+	public String getDefaultTitleVoiceId() {
+		return defaultTitleVoiceId;
+	}
+
+	@JsonIgnore
+	public String getDefaultParagraphVoiceId() {
+		return defaultParagraphVoiceId;
+	}
+
+	@JsonIgnore
+	public String getDefaultModelId() {
+		return defaultModelId;
+	}
+
+	@JsonIgnore
+	public long getLastConversionDateUnix() {
+		return lastConversionDateUnix;
+	}
+
+	@JsonIgnore
+	public boolean isCanBeDownloaded() {
+		return canBeDownloaded;
+	}
+
+	@JsonIgnore
+	public String getState() {
+		return state;
+	}
+
+	@JsonIgnore
+	public List<Chapter> getChapters() {
+		return chapters;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Project{" +
+				"projectId='" + projectId + '\'' +
+				", name='" + name + '\'' +
+				", unixCreateDate=" + unixCreateDate +
+				", defaultTitleVoiceId='" + defaultTitleVoiceId + '\'' +
+				", defaultParagraphVoiceId='" + defaultParagraphVoiceId + '\'' +
+				", defaultModelId='" + defaultModelId + '\'' +
+				", lastConversionDateUnix=" + lastConversionDateUnix +
+				", canBeDownloaded=" + canBeDownloaded +
+				", state='" + state + '\'' +
+				", chapters=" + chapters +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/projects/ProjectSnapshot.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/projects/ProjectSnapshot.java
@@ -0,0 +1,60 @@
+package net.andrewcpu.elevenlabs.model.projects;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class ProjectSnapshot extends ElevenModel {
+	public ProjectSnapshot() {
+	}
+
+	public ProjectSnapshot(String projectSnapshotId, String projectId, long createdAtUnix, String name) {
+		this.projectSnapshotId = projectSnapshotId;
+		this.projectId = projectId;
+		this.createdAtUnix = createdAtUnix;
+		this.name = name;
+	}
+
+	@JsonProperty("project_snapshot_id")
+	private String projectSnapshotId;
+
+	@JsonProperty("project_id")
+	private String projectId;
+
+	@JsonProperty("created_at_unix")
+	private long createdAtUnix;
+
+	@JsonProperty("name")
+	private String name;
+
+	@JsonIgnore
+	public String getProjectSnapshotId() {
+		return projectSnapshotId;
+	}
+
+	@JsonIgnore
+	public String getProjectId() {
+		return projectId;
+	}
+
+	@JsonIgnore
+	public long getCreatedAtUnix() {
+		return createdAtUnix;
+	}
+
+	@JsonIgnore
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Snapshot{" +
+				"projectSnapshotId='" + projectSnapshotId + '\'' +
+				", projectId='" + projectId + '\'' +
+				", createdAtUnix=" + createdAtUnix +
+				", name='" + name + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/projects/Statistics.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/projects/Statistics.java
@@ -0,0 +1,62 @@
+package net.andrewcpu.elevenlabs.model.projects;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class Statistics extends ElevenModel {
+	@JsonProperty("characters_unconverted")
+	private int charactersUnconverted;
+
+	@JsonProperty("characters_converted")
+	private int charactersConverted;
+
+	@JsonProperty("paragraphs_converted")
+	private int paragraphsConverted;
+
+	@JsonProperty("paragraphs_unconverted")
+	private int paragraphsUnconverted;
+
+
+	public Statistics(int charactersUnconverted, int charactersConverted, int paragraphsConverted, int paragraphsUnconverted) {
+		this.charactersUnconverted = charactersUnconverted;
+		this.charactersConverted = charactersConverted;
+		this.paragraphsConverted = paragraphsConverted;
+		this.paragraphsUnconverted = paragraphsUnconverted;
+	}
+
+	public Statistics() {
+	}
+
+	@JsonIgnore
+	public int getCharactersUnconverted() {
+		return charactersUnconverted;
+	}
+
+	@JsonIgnore
+	public int getCharactersConverted() {
+		return charactersConverted;
+	}
+
+	@JsonIgnore
+	public int getParagraphsConverted() {
+		return paragraphsConverted;
+	}
+
+	@JsonIgnore
+	public int getParagraphsUnconverted() {
+		return paragraphsUnconverted;
+	}
+
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Statistics{" +
+				"charactersUnconverted=" + charactersUnconverted +
+				", charactersConverted=" + charactersConverted +
+				", paragraphsConverted=" + paragraphsConverted +
+				", paragraphsUnconverted=" + paragraphsUnconverted +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/request/AddProjectRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/request/AddProjectRequest.java
@@ -0,0 +1,119 @@
+package net.andrewcpu.elevenlabs.model.request;
+
+import net.andrewcpu.elevenlabs.enums.ProjectOutputQuality;
+
+import java.io.File;
+import java.lang.invoke.StringConcatFactory;
+
+public class AddProjectRequest {
+	private String name;
+	private String fromUrl;
+	private File fromDocument;
+	private String defaultTitleVoiceId;
+	private String defaultParagraphVoiceId;
+	private String defaultModelId;
+	private ProjectOutputQuality projectOutputQuality;
+	private String title;
+	private String author;
+	private String isbnNumber;
+	private boolean acxVolumeNormalization;
+
+	public String getName() {
+		return name;
+	}
+
+	public AddProjectRequest setName(String name) {
+		this.name = name;
+		return this;
+	}
+
+	public String getFromUrl() {
+		return fromUrl;
+	}
+
+	public AddProjectRequest setFromUrl(String fromUrl) {
+		this.fromUrl = fromUrl;
+		return this;
+	}
+
+	public File getFromDocument() {
+		return fromDocument;
+	}
+
+	public AddProjectRequest setFromDocument(File fromDocument) {
+		this.fromDocument = fromDocument;
+		return this;
+	}
+
+	public String getDefaultTitleVoiceId() {
+		return defaultTitleVoiceId;
+	}
+
+	public AddProjectRequest setDefaultTitleVoiceId(String defaultTitleVoiceId) {
+		this.defaultTitleVoiceId = defaultTitleVoiceId;
+		return this;
+	}
+
+	public String getDefaultParagraphVoiceId() {
+		return defaultParagraphVoiceId;
+	}
+
+	public AddProjectRequest setDefaultParagraphVoiceId(String defaultParagraphVoiceId) {
+		this.defaultParagraphVoiceId = defaultParagraphVoiceId;
+		return this;
+	}
+
+	public String getDefaultModelId() {
+		return defaultModelId;
+	}
+
+	public AddProjectRequest setDefaultModelId(String defaultModelId) {
+		this.defaultModelId = defaultModelId;
+		return this;
+	}
+
+	public ProjectOutputQuality getProjectOutputQuality() {
+		return projectOutputQuality;
+	}
+
+	public AddProjectRequest setProjectOutputQuality(ProjectOutputQuality projectOutputQuality) {
+		this.projectOutputQuality = projectOutputQuality;
+		return this;
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	public AddProjectRequest setTitle(String title) {
+		this.title = title;
+		return this;
+	}
+
+	public String getAuthor() {
+		return author;
+	}
+
+	public AddProjectRequest setAuthor(String author) {
+		this.author = author;
+		return this;
+	}
+
+	public String getIsbnNumber() {
+		return isbnNumber;
+	}
+
+	public AddProjectRequest setIsbnNumber(String isbnNumber) {
+		this.isbnNumber = isbnNumber;
+		return this;
+	}
+
+	public boolean isAcxVolumeNormalization() {
+		return acxVolumeNormalization;
+	}
+
+	public AddProjectRequest setAcxVolumeNormalization(boolean acxVolumeNormalization) {
+		this.acxVolumeNormalization = acxVolumeNormalization;
+		return this;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/request/CreateAudioNativeProjectRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/request/CreateAudioNativeProjectRequest.java
@@ -0,0 +1,119 @@
+package net.andrewcpu.elevenlabs.model.request;
+
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import javax.management.loading.PrivateClassLoader;
+import java.io.File;
+
+public class CreateAudioNativeProjectRequest extends ElevenModel {
+	private String name;
+	private String image;
+	private String author;
+	private boolean small;
+	private String textColor;
+	private String backgroundColor;
+	private Integer sessionization;
+	private String voiceId;
+	private String modelId;
+	private File file;
+	private boolean autoConvert;
+
+	public String getName() {
+		return name;
+	}
+
+	public CreateAudioNativeProjectRequest setName(String name) {
+		this.name = name;
+		return this;
+	}
+
+	public String getImage() {
+		return image;
+	}
+
+	public CreateAudioNativeProjectRequest setImage(String image) {
+		this.image = image;
+		return this;
+	}
+
+	public String getAuthor() {
+		return author;
+	}
+
+	public CreateAudioNativeProjectRequest setAuthor(String author) {
+		this.author = author;
+		return this;
+	}
+
+	public boolean isSmall() {
+		return small;
+	}
+
+	public CreateAudioNativeProjectRequest setSmall(boolean small) {
+		this.small = small;
+		return this;
+	}
+
+	public String getTextColor() {
+		return textColor;
+	}
+
+	public CreateAudioNativeProjectRequest setTextColor(String textColor) {
+		this.textColor = textColor;
+		return this;
+	}
+
+	public String getBackgroundColor() {
+		return backgroundColor;
+	}
+
+	public CreateAudioNativeProjectRequest setBackgroundColor(String backgroundColor) {
+		this.backgroundColor = backgroundColor;
+		return this;
+	}
+
+	public Integer getSessionization() {
+		return sessionization;
+	}
+
+	public CreateAudioNativeProjectRequest setSessionization(Integer sessionization) {
+		this.sessionization = sessionization;
+		return this;
+	}
+
+	public String getVoiceId() {
+		return voiceId;
+	}
+
+	public CreateAudioNativeProjectRequest setVoiceId(String voiceId) {
+		this.voiceId = voiceId;
+		return this;
+	}
+
+	public String getModelId() {
+		return modelId;
+	}
+
+	public CreateAudioNativeProjectRequest setModelId(String modelId) {
+		this.modelId = modelId;
+		return this;
+	}
+
+	public File getFile() {
+		return file;
+	}
+
+	public CreateAudioNativeProjectRequest setFile(File file) {
+		this.file = file;
+		return this;
+	}
+
+	public boolean isAutoConvert() {
+		return autoConvert;
+	}
+
+	public CreateAudioNativeProjectRequest setAutoConvert(boolean autoConvert) {
+		this.autoConvert = autoConvert;
+		return this;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/request/TextToSpeechRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/request/TextToSpeechRequest.java
@@ -0,0 +1,51 @@
+package net.andrewcpu.elevenlabs.model.request;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.voice.VoiceSettings;
+
+public class TextToSpeechRequest extends ElevenModel {
+	@JsonProperty("text")
+	private String text;
+
+	@JsonProperty("model_id")
+	private String modelId;
+
+	@JsonProperty("voice_settings")
+	private VoiceSettings voiceSettings;
+
+	public TextToSpeechRequest(String text, String modelId, VoiceSettings voiceSettings) {
+		this.text = text;
+		this.modelId = modelId;
+		this.voiceSettings = voiceSettings;
+	}
+
+	public TextToSpeechRequest() {
+	}
+
+	@JsonIgnore
+	public String getText() {
+		return text;
+	}
+
+	@JsonIgnore
+	public String getModelId() {
+		return modelId;
+	}
+
+	@JsonIgnore
+	public VoiceSettings getVoiceSettings() {
+		return voiceSettings;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "TextToSpeechRequest{" +
+				"text='" + text + '\'' +
+				", modelId='" + modelId + '\'' +
+				", voiceSettings=" + voiceSettings +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/ChapterSnapshotsModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/ChapterSnapshotsModelResponse.java
@@ -0,0 +1,35 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.projects.ChapterSnapshot;
+
+import java.util.List;
+
+public class ChapterSnapshotsModelResponse extends ElevenModel {
+
+	public ChapterSnapshotsModelResponse(List<ChapterSnapshot> snapshots) {
+		this.snapshots = snapshots;
+	}
+
+	public ChapterSnapshotsModelResponse() {
+	}
+
+	@JsonProperty("snapshots")
+	private List<ChapterSnapshot> snapshots;
+
+
+	@JsonIgnore
+	public List<ChapterSnapshot> getSnapshots() {
+		return snapshots;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ChapterSnapshotsModelResponse{" +
+				"snapshots=" + snapshots +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/ChaptersModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/ChaptersModelResponse.java
@@ -0,0 +1,33 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.projects.Chapter;
+
+import java.util.List;
+
+public class ChaptersModelResponse extends ElevenModel {
+	@JsonProperty("chapters")
+	private List<Chapter> chapters;
+
+	public ChaptersModelResponse(List<Chapter> chapters) {
+		this.chapters = chapters;
+	}
+
+	public ChaptersModelResponse() {
+	}
+
+	@JsonIgnore
+	public List<Chapter> getChapters() {
+		return chapters;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ChaptersModelResponse{" +
+				"chapters=" + chapters +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/CreateAudioEnabledProjectModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/CreateAudioEnabledProjectModelResponse.java
@@ -0,0 +1,50 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class CreateAudioEnabledProjectModelResponse extends ElevenModel {
+	@JsonProperty("project_id")
+	private String projectId;
+
+	@JsonProperty("converting")
+	private boolean converting;
+
+	@JsonProperty("html_snippet")
+	private String htmlSnippet;
+
+	public CreateAudioEnabledProjectModelResponse(String projectId, boolean converting, String htmlSnippet) {
+		this.projectId = projectId;
+		this.converting = converting;
+		this.htmlSnippet = htmlSnippet;
+	}
+
+	public CreateAudioEnabledProjectModelResponse() {
+	}
+
+	@JsonIgnore
+	public String getProjectId() {
+		return projectId;
+	}
+
+	@JsonIgnore
+	public boolean isConverting() {
+		return converting;
+	}
+
+	@JsonIgnore
+	public String getHtmlSnippet() {
+		return htmlSnippet;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "CreateAudioEnabledProjectModelResponse{" +
+				"projectId='" + projectId + '\'' +
+				", converting=" + converting +
+				", htmlSnippet='" + htmlSnippet + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/CreateVoiceResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/CreateVoiceResponse.java
@@ -0,0 +1,30 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class CreateVoiceResponse extends ElevenModel {
+	@JsonProperty("voice_id")
+	private String voiceId;
+
+	public CreateVoiceResponse(String voiceId) {
+		this.voiceId = voiceId;
+	}
+
+	public CreateVoiceResponse() {
+	}
+
+	@JsonIgnore
+	public String getVoiceId() {
+		return voiceId;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "CreateVoiceResponse{" +
+				"voiceId='" + voiceId + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/GenerationTypeModel.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/GenerationTypeModel.java
@@ -0,0 +1,164 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.Language;
+
+import java.util.List;
+
+public class GenerationTypeModel extends ElevenModel {
+	@JsonProperty("model_id")
+	private String modelId;
+
+	@JsonProperty("name")
+	private String name;
+
+	@JsonProperty("can_be_finetuned")
+	private boolean canBeFinetuned;
+
+	@JsonProperty("can_do_text_to_speech")
+	private boolean canDoTextToSpeech;
+
+	@JsonProperty("can_do_voice_conversion")
+	private boolean canDoVoiceConversion;
+
+	@JsonProperty("can_use_style")
+	private boolean canUseStyle;
+
+	@JsonProperty("can_use_speaker_boost")
+	private boolean canUseSpeakerBoost;
+
+	@JsonProperty("serves_pro_voices")
+	private boolean servesProVoices;
+
+	@JsonProperty("token_cost_factor")
+	private int tokenCostFactor;
+
+	@JsonProperty("description")
+	private String description;
+
+	@JsonProperty("requires_alpha_access")
+	private boolean requiresAlphaAccess;
+
+	@JsonProperty("max_characters_request_free_user")
+	private int maxCharactersRequestFreeUser;
+	@JsonProperty("max_characters_request_subscribed_user")
+	private int maxCharactersRequestSubscribedUser;
+
+	@JsonProperty("languages")
+	private List<Language> languages;
+
+	public GenerationTypeModel(String modelId, String name, boolean canBeFinetuned, boolean canDoTextToSpeech, boolean canDoVoiceConversion, boolean canUseStyle, boolean canUseSpeakerBoost, boolean servesProVoices, int tokenCostFactor, String description, boolean requiresAlphaAccess, int maxCharactersRequestFreeUser, int maxCharactersRequestSubscribedUser, List<Language> languages) {
+		this.modelId = modelId;
+		this.name = name;
+		this.canBeFinetuned = canBeFinetuned;
+		this.canDoTextToSpeech = canDoTextToSpeech;
+		this.canDoVoiceConversion = canDoVoiceConversion;
+		this.canUseStyle = canUseStyle;
+		this.canUseSpeakerBoost = canUseSpeakerBoost;
+		this.servesProVoices = servesProVoices;
+		this.tokenCostFactor = tokenCostFactor;
+		this.description = description;
+		this.requiresAlphaAccess = requiresAlphaAccess;
+		this.maxCharactersRequestFreeUser = maxCharactersRequestFreeUser;
+		this.maxCharactersRequestSubscribedUser = maxCharactersRequestSubscribedUser;
+		this.languages = languages;
+	}
+
+	public GenerationTypeModel() {
+	}
+
+	@JsonIgnore
+	public String getModelId() {
+		return modelId;
+	}
+
+	@JsonIgnore
+	public String getName() {
+		return name;
+	}
+
+	@JsonIgnore
+	public boolean isCanBeFinetuned() {
+		return canBeFinetuned;
+	}
+
+	@JsonIgnore
+	public boolean isCanDoTextToSpeech() {
+		return canDoTextToSpeech;
+	}
+
+	@JsonIgnore
+	public boolean isCanDoVoiceConversion() {
+		return canDoVoiceConversion;
+	}
+
+	@JsonIgnore
+	public int getTokenCostFactor() {
+		return tokenCostFactor;
+	}
+
+	@JsonIgnore
+	public String getDescription() {
+		return description;
+	}
+
+	@JsonIgnore
+	public List<Language> getLanguages() {
+		return languages;
+	}
+
+
+	@JsonIgnore
+	public boolean isCanUseStyle() {
+		return canUseStyle;
+	}
+
+	@JsonIgnore
+	public boolean isCanUseSpeakerBoost() {
+		return canUseSpeakerBoost;
+	}
+
+	@JsonIgnore
+	public boolean isServesProVoices() {
+		return servesProVoices;
+	}
+
+	@JsonIgnore
+	public boolean isRequiresAlphaAccess() {
+		return requiresAlphaAccess;
+	}
+
+	@JsonIgnore
+	public int getMaxCharactersRequestFreeUser() {
+		return maxCharactersRequestFreeUser;
+	}
+
+	@JsonIgnore
+	public int getMaxCharactersRequestSubscribedUser() {
+		return maxCharactersRequestSubscribedUser;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "GenerationTypeModel{" +
+				"modelId='" + modelId + '\'' +
+				", name='" + name + '\'' +
+				", canBeFinetuned=" + canBeFinetuned +
+				", canDoTextToSpeech=" + canDoTextToSpeech +
+				", canDoVoiceConversion=" + canDoVoiceConversion +
+				", canUseStyle=" + canUseStyle +
+				", canUseSpeakerBoost=" + canUseSpeakerBoost +
+				", servesProVoices=" + servesProVoices +
+				", tokenCostFactor=" + tokenCostFactor +
+				", description='" + description + '\'' +
+				", requiresAlphaAccess=" + requiresAlphaAccess +
+				", maxCharactersRequestFreeUser=" + maxCharactersRequestFreeUser +
+				", maxCharactersRequestSubscribedUser=" + maxCharactersRequestSubscribedUser +
+				", languages=" + languages +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/ProjectModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/ProjectModelResponse.java
@@ -0,0 +1,31 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.projects.Project;
+
+public class ProjectModelResponse extends ElevenModel {
+	@JsonProperty("project")
+	private Project project;
+
+	public ProjectModelResponse(Project project) {
+		this.project = project;
+	}
+
+	public ProjectModelResponse() {
+	}
+
+	@JsonIgnore
+	public Project getProject() {
+		return project;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ProjectModelResponse{" +
+				"project=" + project +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/ProjectSnapshotsModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/ProjectSnapshotsModelResponse.java
@@ -0,0 +1,34 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.projects.ProjectSnapshot;
+
+import java.util.List;
+
+public class ProjectSnapshotsModelResponse extends ElevenModel {
+	@JsonProperty("snapshots")
+	private List<ProjectSnapshot> projectSnapshots;
+
+
+	public ProjectSnapshotsModelResponse(List<ProjectSnapshot> projectSnapshots) {
+		this.projectSnapshots = projectSnapshots;
+	}
+
+	public ProjectSnapshotsModelResponse() {
+	}
+
+	@JsonIgnore
+	public List<ProjectSnapshot> getSnapshots() {
+		return projectSnapshots;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ProjectSnapshotsModelResponse{" +
+				"snapshots=" + projectSnapshots +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/ProjectsModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/ProjectsModelResponse.java
@@ -0,0 +1,33 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.projects.Project;
+
+import java.util.List;
+
+public class ProjectsModelResponse extends ElevenModel {
+	@JsonProperty("projects")
+	private List<Project> projects;
+
+	public ProjectsModelResponse(List<Project> projects) {
+		this.projects = projects;
+	}
+
+	public ProjectsModelResponse() {
+	}
+
+	@JsonIgnore
+	public List<Project> getProjects() {
+		return projects;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "ProjectsModelResponse{" +
+				"projects=" + projects +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/response/VoiceModelResponse.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/response/VoiceModelResponse.java
@@ -0,0 +1,33 @@
+package net.andrewcpu.elevenlabs.model.response;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.voice.Voice;
+
+import java.util.List;
+
+public class VoiceModelResponse extends ElevenModel {
+	@JsonProperty("voices")
+	private List<Voice> voices;
+
+	public VoiceModelResponse(List<Voice> voices) {
+		this.voices = voices;
+	}
+
+	public VoiceModelResponse() {
+	}
+
+	@JsonIgnore
+	public List<Voice> getVoices() {
+		return voices;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "VoiceModelResponse{" +
+				"voices=" + voices +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/tuning/FineTuning.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/tuning/FineTuning.java
@@ -0,0 +1,113 @@
+package net.andrewcpu.elevenlabs.model.tuning;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.util.List;
+
+public class FineTuning extends ElevenModel {
+	@JsonProperty("model_id")
+	private String modelId;
+
+	@JsonProperty("language")
+	private String language;
+
+	@JsonProperty("is_allowed_to_fine_tune")
+	private boolean isAllowedToFineTune;
+
+	@JsonProperty("fine_tuning_requested")
+	private boolean fineTuningRequested;
+
+	@JsonProperty("finetuning_state")
+	private String finetuningState;
+
+	@JsonProperty("verification_attempts")
+	private List<VerificationAttempt> verificationAttempts;
+
+	@JsonProperty("verification_failures")
+	private List<String> verificationFailures;
+
+	@JsonProperty("verification_attempts_count")
+	private int verificationAttemptsCount;
+
+	@JsonProperty("slice_ids")
+	private List<String> sliceIds;
+
+	public FineTuning(String modelId, String language, boolean isAllowedToFineTune, boolean fineTuningRequested, String finetuningState, List<VerificationAttempt> verificationAttempts, List<String> verificationFailures, int verificationAttemptsCount, List<String> sliceIds) {
+		this.modelId = modelId;
+		this.language = language;
+		this.isAllowedToFineTune = isAllowedToFineTune;
+		this.fineTuningRequested = fineTuningRequested;
+		this.finetuningState = finetuningState;
+		this.verificationAttempts = verificationAttempts;
+		this.verificationFailures = verificationFailures;
+		this.verificationAttemptsCount = verificationAttemptsCount;
+		this.sliceIds = sliceIds;
+	}
+
+	public FineTuning() {
+	}
+
+	@JsonIgnore
+	public String getModelId() {
+		return modelId;
+	}
+
+	@JsonIgnore
+	public String getLanguage() {
+		return language;
+	}
+
+	@JsonIgnore
+	public boolean isAllowedToFineTune() {
+		return isAllowedToFineTune;
+	}
+
+	@JsonIgnore
+	public boolean isFineTuningRequested() {
+		return fineTuningRequested;
+	}
+
+	@JsonIgnore
+	public String getFinetuningState() {
+		return finetuningState;
+	}
+
+	@JsonIgnore
+	public List<VerificationAttempt> getVerificationAttempts() {
+		return verificationAttempts;
+	}
+
+	@JsonIgnore
+	public List<String> getVerificationFailures() {
+		return verificationFailures;
+	}
+
+	@JsonIgnore
+	public int getVerificationAttemptsCount() {
+		return verificationAttemptsCount;
+	}
+
+	@JsonIgnore
+	public List<String> getSliceIds() {
+		return sliceIds;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "FineTuning{" +
+				"modelId='" + modelId + '\'' +
+				", language='" + language + '\'' +
+				", isAllowedToFineTune=" + isAllowedToFineTune +
+				", fineTuningRequested=" + fineTuningRequested +
+				", finetuningState='" + finetuningState + '\'' +
+				", verificationAttempts=" + verificationAttempts +
+				", verificationFailures=" + verificationFailures +
+				", verificationAttemptsCount=" + verificationAttemptsCount +
+				", sliceIds=" + sliceIds +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/tuning/Recording.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/tuning/Recording.java
@@ -0,0 +1,70 @@
+package net.andrewcpu.elevenlabs.model.tuning;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class Recording extends ElevenModel {
+	@JsonProperty("recording_id")
+	private String recordingId;
+
+	@JsonProperty("mime_type")
+	private String mimeType;
+
+	@JsonProperty("size_bytes")
+	private long sizeBytes;
+
+	@JsonProperty("upload_date_unix")
+	private long uploadDateUnix;
+
+	@JsonProperty("transcription")
+	private String transcription;
+
+	public Recording(String recordingId, String mimeType, long sizeBytes, long uploadDateUnix, String transcription) {
+		this.recordingId = recordingId;
+		this.mimeType = mimeType;
+		this.sizeBytes = sizeBytes;
+		this.uploadDateUnix = uploadDateUnix;
+		this.transcription = transcription;
+	}
+
+	public Recording() {
+	}
+
+	@JsonIgnore
+	public String getRecordingId() {
+		return recordingId;
+	}
+
+	@JsonIgnore
+	public String getMimeType() {
+		return mimeType;
+	}
+
+	@JsonIgnore
+	public long getSizeBytes() {
+		return sizeBytes;
+	}
+
+	@JsonIgnore
+	public long getUploadDateUnix() {
+		return uploadDateUnix;
+	}
+
+	@JsonIgnore
+	public String getTranscription() {
+		return transcription;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "Recording{" +
+				"recordingId='" + recordingId + '\'' +
+				", mimeType='" + mimeType + '\'' +
+				", sizeBytes=" + sizeBytes +
+				", uploadDateUnix=" + uploadDateUnix +
+				", transcription='" + transcription + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/tuning/VerificationAttempt.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/tuning/VerificationAttempt.java
@@ -0,0 +1,80 @@
+package net.andrewcpu.elevenlabs.model.tuning;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class VerificationAttempt extends ElevenModel {
+	@JsonProperty("text")
+	private String text;
+
+	@JsonProperty("date_unix")
+	private long dateUnix;
+
+	@JsonProperty("accepted")
+	private boolean accepted;
+
+	@JsonProperty("similarity")
+	private double similarity;
+
+	@JsonProperty("levenshtein_distance")
+	private double levenshteinDistance;
+
+	@JsonProperty("recording")
+	private Recording recording;
+
+	public VerificationAttempt(String text, long dateUnix, boolean accepted, double similarity, double levenshteinDistance, Recording recording) {
+		this.text = text;
+		this.dateUnix = dateUnix;
+		this.accepted = accepted;
+		this.similarity = similarity;
+		this.levenshteinDistance = levenshteinDistance;
+		this.recording = recording;
+	}
+
+	public VerificationAttempt() {
+	}
+
+	@JsonIgnore
+	public String getText() {
+		return text;
+	}
+
+	@JsonIgnore
+	public long getDateUnix() {
+		return dateUnix;
+	}
+
+	@JsonIgnore
+	public boolean isAccepted() {
+		return accepted;
+	}
+
+	@JsonIgnore
+	public double getSimilarity() {
+		return similarity;
+	}
+
+	@JsonIgnore
+	public double getLevenshteinDistance() {
+		return levenshteinDistance;
+	}
+
+	@JsonIgnore
+	public Recording getRecording() {
+		return recording;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "VerificationAttempt{" +
+				"text='" + text + '\'' +
+				", dateUnix=" + dateUnix +
+				", accepted=" + accepted +
+				", similarity=" + similarity +
+				", levenshteinDistance=" + levenshteinDistance +
+				", recording=" + recording +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/user/Subscription.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/user/Subscription.java
@@ -0,0 +1,156 @@
+package net.andrewcpu.elevenlabs.model.user;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class Subscription extends ElevenModel {
+	@JsonIgnore
+	public static Subscription get() {
+		return ElevenLabs.getSubscription();
+	}
+
+	@JsonProperty("tier")
+	private String tier;
+
+	@JsonProperty("character_count")
+	private int characterCount;
+
+	@JsonProperty("character_limit")
+	private int characterLimit;
+
+	@JsonProperty("can_extend_character_limit")
+	private boolean canExtendCharacterLimit;
+
+	@JsonProperty("allowed_to_extend_character_limit")
+	private boolean allowedToExtendCharacterLimit;
+
+	@JsonProperty("next_character_count_reset_unix")
+	private long nextCharacterCountResetUnix;
+
+	@JsonProperty("voice_limit")
+	private int voiceLimit;
+
+	@JsonProperty("professional_voice_limit")
+	private int professionalVoiceLimit;
+
+	@JsonProperty("can_extend_voice_limit")
+	private boolean canExtendVoiceLimit;
+
+	@JsonProperty("can_use_instant_voice_cloning")
+	private boolean canUseInstantVoiceCloning;
+
+	@JsonProperty("can_use_professional_voice_cloning")
+	private boolean canUseProfessionalVoiceCloning;
+
+	@JsonProperty("currency")
+	private String currency;
+
+	@JsonProperty("status")
+	private String status;
+
+	public Subscription(String tier, int characterCount, int characterLimit, boolean canExtendCharacterLimit, boolean allowedToExtendCharacterLimit, long nextCharacterCountResetUnix, int voiceLimit, int professionalVoiceLimit, boolean canExtendVoiceLimit, boolean canUseInstantVoiceCloning, boolean canUseProfessionalVoiceCloning, String currency, String status) {
+		this.tier = tier;
+		this.characterCount = characterCount;
+		this.characterLimit = characterLimit;
+		this.canExtendCharacterLimit = canExtendCharacterLimit;
+		this.allowedToExtendCharacterLimit = allowedToExtendCharacterLimit;
+		this.nextCharacterCountResetUnix = nextCharacterCountResetUnix;
+		this.voiceLimit = voiceLimit;
+		this.professionalVoiceLimit = professionalVoiceLimit;
+		this.canExtendVoiceLimit = canExtendVoiceLimit;
+		this.canUseInstantVoiceCloning = canUseInstantVoiceCloning;
+		this.canUseProfessionalVoiceCloning = canUseProfessionalVoiceCloning;
+		this.currency = currency;
+		this.status = status;
+	}
+
+	public Subscription() {
+	}
+
+	@JsonIgnore
+	public String getTier() {
+		return tier;
+	}
+
+	@JsonIgnore
+	public int getCharacterCount() {
+		return characterCount;
+	}
+
+	@JsonIgnore
+	public int getCharacterLimit() {
+		return characterLimit;
+	}
+
+	@JsonIgnore
+	public boolean isCanExtendCharacterLimit() {
+		return canExtendCharacterLimit;
+	}
+
+	@JsonIgnore
+	public boolean isAllowedToExtendCharacterLimit() {
+		return allowedToExtendCharacterLimit;
+	}
+
+	@JsonIgnore
+	public long getNextCharacterCountResetUnix() {
+		return nextCharacterCountResetUnix;
+	}
+
+	@JsonIgnore
+	public int getVoiceLimit() {
+		return voiceLimit;
+	}
+
+	@JsonIgnore
+	public int getProfessionalVoiceLimit() {
+		return professionalVoiceLimit;
+	}
+
+	@JsonIgnore
+	public boolean isCanExtendVoiceLimit() {
+		return canExtendVoiceLimit;
+	}
+
+	@JsonIgnore
+	public boolean isCanUseInstantVoiceCloning() {
+		return canUseInstantVoiceCloning;
+	}
+
+	@JsonIgnore
+	public boolean isCanUseProfessionalVoiceCloning() {
+		return canUseProfessionalVoiceCloning;
+	}
+
+	@JsonIgnore
+	public String getCurrency() {
+		return currency;
+	}
+
+	@JsonIgnore
+	public String getStatus() {
+		return status;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "Subscription{" +
+				"tier='" + tier + '\'' +
+				", characterCount=" + characterCount +
+				", characterLimit=" + characterLimit +
+				", canExtendCharacterLimit=" + canExtendCharacterLimit +
+				", allowedToExtendCharacterLimit=" + allowedToExtendCharacterLimit +
+				", nextCharacterCountResetUnix=" + nextCharacterCountResetUnix +
+				", voiceLimit=" + voiceLimit +
+				", professionalVoiceLimit=" + professionalVoiceLimit +
+				", canExtendVoiceLimit=" + canExtendVoiceLimit +
+				", canUseInstantVoiceCloning=" + canUseInstantVoiceCloning +
+				", canUseProfessionalVoiceCloning=" + canUseProfessionalVoiceCloning +
+				", currency='" + currency + '\'' +
+				", status='" + status + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/user/User.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/user/User.java
@@ -0,0 +1,66 @@
+package net.andrewcpu.elevenlabs.model.user;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class User extends ElevenModel {
+
+	public static User get() {
+		return ElevenLabs.getUser();
+	}
+
+	@JsonProperty("subscription")
+	private Subscription subscription;
+
+	@JsonProperty("is_new_user")
+	private boolean isNewUser;
+
+	@JsonProperty("xi_api_key")
+	private String xiApiKey;
+
+	@JsonProperty("can_use_delayed_payment_methods")
+	private boolean canUseDelayedPaymentMethods;
+
+	public User(Subscription subscription, boolean isNewUser, String xiApiKey, boolean canUseDelayedPaymentMethods) {
+		this.subscription = subscription;
+		this.isNewUser = isNewUser;
+		this.xiApiKey = xiApiKey;
+		this.canUseDelayedPaymentMethods = canUseDelayedPaymentMethods;
+	}
+
+	public User() {
+	}
+
+	@JsonIgnore
+	public Subscription getSubscription() {
+		return subscription;
+	}
+
+	@JsonIgnore
+	public boolean isNewUser() {
+		return isNewUser;
+	}
+
+	@JsonIgnore
+	public String getXiApiKey() {
+		return xiApiKey;
+	}
+
+	@JsonIgnore
+	public boolean isCanUseDelayedPaymentMethods() {
+		return canUseDelayedPaymentMethods;
+	}
+
+	@JsonIgnore
+	@Override
+	public String toString() {
+		return "User{" +
+				"subscription=" + subscription +
+				", isNewUser=" + isNewUser +
+				", xiApiKey='" + xiApiKey + '\'' +
+				", canUseDelayedPaymentMethods=" + canUseDelayedPaymentMethods +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/voice/Sample.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/voice/Sample.java
@@ -0,0 +1,87 @@
+package net.andrewcpu.elevenlabs.model.voice;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+import java.io.File;
+
+public class Sample extends ElevenModel {
+	@JsonProperty("sample_id")
+	private String sampleId;
+
+	@JsonProperty("file_name")
+	private String fileName;
+
+	@JsonProperty("mime_type")
+	private String mimeType;
+
+	@JsonProperty("size_bytes")
+	private long sizeBytes;
+
+	@JsonProperty("hash")
+	private String hash;
+
+	@JsonIgnore
+	public Voice voice;
+
+	public Sample(String sampleId, String fileName, String mimeType, long sizeBytes, String hash) {
+		this.sampleId = sampleId;
+		this.fileName = fileName;
+		this.mimeType = mimeType;
+		this.sizeBytes = sizeBytes;
+		this.hash = hash;
+	}
+
+	public Sample() {
+	}
+
+	@JsonIgnore
+	public String getSampleId() {
+		return sampleId;
+	}
+
+	@JsonIgnore
+	public String getFileName() {
+		return fileName;
+	}
+
+	@JsonIgnore
+	public String getMimeType() {
+		return mimeType;
+	}
+
+	@JsonIgnore
+	public long getSizeBytes() {
+		return sizeBytes;
+	}
+
+	@JsonIgnore
+	public String getHash() {
+		return hash;
+	}
+
+	public File downloadAudio() {
+		return ElevenLabs.getAudioSample(voice.getVoiceId(), sampleId);
+	}
+
+	/**
+	 * Warning! This will delete the sample.
+	 */
+	public String delete() {
+		return ElevenLabs.deleteSample(voice.getVoiceId(), sampleId);
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Sample{" +
+				"sampleId='" + sampleId + '\'' +
+				", fileName='" + fileName + '\'' +
+				", mimeType='" + mimeType + '\'' +
+				", sizeBytes=" + sizeBytes +
+				", hash='" + hash + '\'' +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/voice/Sharing.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/voice/Sharing.java
@@ -0,0 +1,80 @@
+package net.andrewcpu.elevenlabs.model.voice;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class Sharing extends ElevenModel {
+	@JsonProperty("status")
+	private String status;
+
+	@JsonProperty("history_item_sample_id")
+	private String historyItemSampleId;
+
+	@JsonProperty("original_voice_id")
+	private String originalVoiceId;
+
+	@JsonProperty("public_owner_id")
+	private String publicOwnerId;
+
+	@JsonProperty("liked_by_count")
+	private int likedByCount;
+
+	@JsonProperty("cloned_by_count")
+	private int clonedByCount;
+
+	public Sharing(String status, String historyItemSampleId, String originalVoiceId, String publicOwnerId, int likedByCount, int clonedByCount) {
+		this.status = status;
+		this.historyItemSampleId = historyItemSampleId;
+		this.originalVoiceId = originalVoiceId;
+		this.publicOwnerId = publicOwnerId;
+		this.likedByCount = likedByCount;
+		this.clonedByCount = clonedByCount;
+	}
+
+	public Sharing() {
+	}
+
+	@JsonIgnore
+	public String getStatus() {
+		return status;
+	}
+
+	@JsonIgnore
+	public String getHistoryItemSampleId() {
+		return historyItemSampleId;
+	}
+
+	@JsonIgnore
+	public String getOriginalVoiceId() {
+		return originalVoiceId;
+	}
+
+	@JsonIgnore
+	public String getPublicOwnerId() {
+		return publicOwnerId;
+	}
+
+	@JsonIgnore
+	public int getLikedByCount() {
+		return likedByCount;
+	}
+
+	@JsonIgnore
+	public int getClonedByCount() {
+		return clonedByCount;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Sharing{" +
+				"status='" + status + '\'' +
+				", historyItemSampleId='" + historyItemSampleId + '\'' +
+				", originalVoiceId='" + originalVoiceId + '\'' +
+				", publicOwnerId='" + publicOwnerId + '\'' +
+				", likedByCount=" + likedByCount +
+				", clonedByCount=" + clonedByCount +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/voice/Voice.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/voice/Voice.java
@@ -0,0 +1,267 @@
+package net.andrewcpu.elevenlabs.model.voice;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.enums.GeneratedAudioOutputFormat;
+import net.andrewcpu.elevenlabs.enums.StreamLatencyOptimization;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+import net.andrewcpu.elevenlabs.model.tuning.FineTuning;
+
+import java.io.File;
+import java.io.InputStream;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class Voice extends ElevenModel {
+	public static List<Voice> getVoices() {
+		return ElevenLabs.getVoices();
+	}
+
+	public static Voice getVoice(String voiceId) {
+		return ElevenLabs.getVoice(voiceId);
+	}
+
+	public static Voice getVoice(String voiceId, boolean withSettings) {
+		return ElevenLabs.getVoice(voiceId, withSettings);
+	}
+
+	@JsonProperty("voice_id")
+	private String voiceId;
+
+	@JsonProperty("name")
+	private String name;
+
+	@JsonProperty("samples")
+	private List<Sample> samples;
+
+	@JsonProperty("category")
+	private String category;
+
+	@JsonProperty("fine_tuning")
+	private FineTuning fineTuning;
+
+	@JsonProperty("labels")
+	private Map<String, String> labels;
+
+	@JsonProperty("description")
+	private String description;
+
+	@JsonProperty("preview_url")
+	private String previewUrl;
+
+	@JsonProperty("available_for_tiers")
+	private List<String> availableForTiers;
+
+	@JsonProperty("settings")
+	private VoiceSettings settings;
+
+	@JsonProperty("sharing")
+	private Sharing sharing;
+
+	@JsonProperty("high_quality_base_model_ids")
+	private List<String> highQualityBaseModelIds;
+
+	@JsonIgnore
+	public String getVoiceId() {
+		return voiceId;
+	}
+
+	@JsonIgnore
+	public String getName() {
+		return name;
+	}
+
+	@JsonIgnore
+	public List<Sample> getSamples() {
+		return samples.stream().peek(s -> s.voice = this).collect(Collectors.toList());
+	}
+
+	@JsonIgnore
+	public String getCategory() {
+		return category;
+	}
+
+	@JsonIgnore
+	public FineTuning getFineTuning() {
+		return fineTuning;
+	}
+
+	@JsonIgnore
+	public Map<String, String> getLabels() {
+		return labels;
+	}
+
+	@JsonIgnore
+	public String getDescription() {
+		return description;
+	}
+
+	@JsonIgnore
+	public String getPreviewUrl() {
+		return previewUrl;
+	}
+
+	@JsonIgnore
+	public List<String> getAvailableForTiers() {
+		return availableForTiers;
+	}
+
+	@JsonIgnore
+	public VoiceSettings getSettings() {
+		return settings;
+	}
+
+	@JsonIgnore
+	public Sharing getSharing() {
+		return sharing;
+	}
+
+	/**
+	 * Warning! This will delete the voice.
+	 */
+	public String delete() {
+		return ElevenLabs.deleteVoice(voiceId);
+	}
+	public VoiceSettings fetchSettings() {
+		this.settings = ElevenLabs.getVoiceSettings(voiceId);
+		return settings;
+	}
+
+	public VoiceSettings updateVoiceSettings(VoiceSettings voiceSettings) {
+		ElevenLabs.editVoiceSettings(voiceId, voiceSettings);
+		this.settings = voiceSettings;
+		return settings;
+	}
+
+	public Voice refresh() {
+		Voice refreshedData = Voice.getVoice(voiceId, true);
+		this.name = refreshedData.name;
+		this.settings = refreshedData.settings;
+		this.voiceId = refreshedData.voiceId;
+		this.labels = refreshedData.labels;
+		this.description = refreshedData.description;
+		this.samples = refreshedData.samples;
+		this.fineTuning = refreshedData.fineTuning;
+		this.availableForTiers = refreshedData.availableForTiers;
+		this.sharing = refreshedData.sharing;
+		this.previewUrl = refreshedData.previewUrl;
+		this.category = refreshedData.category;
+		this.highQualityBaseModelIds = refreshedData.highQualityBaseModelIds;
+		return this;
+	}
+
+	public File generate(String text, String model) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, model, settings);
+	}
+
+	public File generate(String text, String model, VoiceSettings settings) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, model, settings);
+	}
+
+	public File generate(String text, String model, VoiceSettings settings, GeneratedAudioOutputFormat outputFormat, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeech(voiceId,text, model, outputFormat,streamLatencyOptimization, settings);
+	}
+	public File generate(String text, String model, VoiceSettings settings, GeneratedAudioOutputFormat outputFormat) {
+		return ElevenLabs.generateTextToSpeech(voiceId,text, model, outputFormat,StreamLatencyOptimization.getDefault(), settings);
+	}
+	public File generate(String text, VoiceSettings settings, GeneratedAudioOutputFormat outputFormat) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", outputFormat,StreamLatencyOptimization.getDefault(), settings);
+	}
+	public File generate(String text, VoiceSettings settings, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", GeneratedAudioOutputFormat.getDefault(),streamLatencyOptimization, settings);
+	}
+
+	public File generate(String text, VoiceSettings settings, GeneratedAudioOutputFormat outputFormat, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", outputFormat,streamLatencyOptimization, settings);
+	}
+	public File generate(String text, GeneratedAudioOutputFormat outputFormat, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", outputFormat,streamLatencyOptimization, settings);
+	}
+	public File generate(String text, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", GeneratedAudioOutputFormat.getDefault(), streamLatencyOptimization, settings);
+	}
+
+	public File generate(String text, VoiceSettings settings)  {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", settings);
+	}
+
+	public File generate(String text) {
+		return ElevenLabs.generateTextToSpeech(voiceId, text, "eleven_monolingual_v1", settings);
+	}
+
+
+
+	public InputStream generateStream(String text, String model) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, model, settings);
+	}
+
+	public InputStream generateStream(String text, String model, VoiceSettings settings) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, model, settings);
+	}
+
+	public InputStream generateStream(String text, VoiceSettings settings)  {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, "eleven_monolingual_v1", settings);
+	}
+
+	public InputStream generateStream(String text) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, "eleven_monolingual_v1", settings);
+	}
+
+
+
+
+
+	public InputStream generateStream(String text, String model, GeneratedAudioOutputFormat generatedAudioOutputFormat, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, model, generatedAudioOutputFormat, streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text, String model,  GeneratedAudioOutputFormat generatedAudioOutputFormat, StreamLatencyOptimization streamLatencyOptimization, VoiceSettings settings) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, model, generatedAudioOutputFormat, streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text, VoiceSettings settings,  GeneratedAudioOutputFormat generatedAudioOutputFormat, StreamLatencyOptimization streamLatencyOptimization)  {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, "eleven_monolingual_v1", generatedAudioOutputFormat, streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text,  GeneratedAudioOutputFormat generatedAudioOutputFormat, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, "eleven_monolingual_v1", generatedAudioOutputFormat, streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text, String model, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, model, GeneratedAudioOutputFormat.getDefault(), streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text, String model, StreamLatencyOptimization streamLatencyOptimization, VoiceSettings settings) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, model, GeneratedAudioOutputFormat.getDefault(), streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text, VoiceSettings settings, StreamLatencyOptimization streamLatencyOptimization)  {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, "eleven_monolingual_v1", GeneratedAudioOutputFormat.getDefault(), streamLatencyOptimization, settings);
+	}
+
+	public InputStream generateStream(String text, StreamLatencyOptimization streamLatencyOptimization) {
+		return ElevenLabs.generateTextToSpeechStreamed(voiceId, text, "eleven_monolingual_v1", GeneratedAudioOutputFormat.getDefault(), streamLatencyOptimization, settings);
+	}
+
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "Voice{" +
+				"voiceId='" + voiceId + '\'' +
+				", name='" + name + '\'' +
+				", samples=" + samples +
+				", category='" + category + '\'' +
+				", fineTuning=" + fineTuning +
+				", labels=" + labels +
+				", description='" + description + '\'' +
+				", previewUrl='" + previewUrl + '\'' +
+				", availableForTiers=" + availableForTiers +
+				", settings=" + settings +
+				", sharing=" + sharing +
+				", highQualityBaseModelIds=" + highQualityBaseModelIds +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/voice/VoiceBuilder.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/voice/VoiceBuilder.java
@@ -0,0 +1,93 @@
+package net.andrewcpu.elevenlabs.model.voice;
+
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.response.CreateVoiceResponse;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class VoiceBuilder {
+	public static VoiceBuilder fromVoice(Voice voice) {
+		VoiceBuilder voiceBuilder = new VoiceBuilder(voice);
+		return voiceBuilder;
+	}
+
+	private Voice voice;
+	private String name;
+	private String description;
+	private Map<String, String> labels;
+	private List<File> files;
+
+	public VoiceBuilder() {
+		this.labels = new HashMap<>();
+		this.files = new ArrayList<>();
+	}
+
+	public VoiceBuilder(Voice voice) {
+		this();
+		this.voice = voice;
+		this.name = voice.getName();
+		this.description = voice.getDescription();
+		this.labels = voice.getLabels();
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public VoiceBuilder withName(String name) {
+		this.name = name;
+		return this;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+
+	public VoiceBuilder withDescription(String description) {
+		this.description = description;
+		return this;
+	}
+
+	public Map<String, String> getLabels() {
+		return labels;
+	}
+
+	public VoiceBuilder withLabels(Map<String, String> labels) {
+		this.labels = labels;
+		return this;
+	}
+
+	public VoiceBuilder withLabel(String key, String value) {
+		this.labels.put(key, value);
+		return this;
+	}
+
+	public List<File> getFiles() {
+		return files;
+	}
+
+	public VoiceBuilder withFile(File file) {
+		this.files.add(file);
+		return this;
+	}
+
+	public VoiceBuilder withFiles(List<File> files) {
+		this.files = files;
+		return this;
+	}
+
+	public Voice create() {
+		CreateVoiceResponse createVoiceResponse = ElevenLabs.createVoice(name, files.toArray(File[]::new), description, labels);
+		return Voice.getVoice(createVoiceResponse.getVoiceId(), true);
+	}
+
+	public Voice edit() {
+		ElevenLabs.editVoice(voice.getVoiceId(), name, files.toArray(File[]::new), description, labels);
+		voice = voice.refresh();
+		return voice;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/model/voice/VoiceSettings.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/model/voice/VoiceSettings.java
@@ -0,0 +1,71 @@
+package net.andrewcpu.elevenlabs.model.voice;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import net.andrewcpu.elevenlabs.ElevenLabs;
+import net.andrewcpu.elevenlabs.model.ElevenModel;
+
+public class VoiceSettings extends ElevenModel {
+	public static VoiceSettings getDefaultVoiceSettings() {
+		return ElevenLabs.getDefaultVoiceSettings();
+	}
+	@JsonProperty("stability")
+	private double stability;
+
+	@JsonProperty("similarity_boost")
+	private double similarityBoost;
+
+	@JsonProperty("style")
+	private double style;
+
+	@JsonProperty("use_speaker_boost")
+	private boolean useSpeakerBoost;
+
+	public VoiceSettings(double stability, double similarityBoost, double style, boolean useSpeakerBoost) {
+		this.stability = stability;
+		this.similarityBoost = similarityBoost;
+		this.style = style;
+		this.useSpeakerBoost = useSpeakerBoost;
+	}
+
+	public VoiceSettings(double stability, double similarityBoost) {
+		this.stability = stability;
+		this.similarityBoost = similarityBoost;
+		this.style = 0;
+		this.useSpeakerBoost = true;
+	}
+
+	public VoiceSettings() {
+	}
+
+	@JsonIgnore
+	public double getStability() {
+		return stability;
+	}
+
+	@JsonIgnore
+	public double getSimilarityBoost() {
+		return similarityBoost;
+	}
+
+	@JsonIgnore
+	public double getStyle() {
+		return style;
+	}
+
+	@JsonIgnore
+	public boolean isUseSpeakerBoost() {
+		return useSpeakerBoost;
+	}
+
+	@Override
+	@JsonIgnore
+	public String toString() {
+		return "VoiceSettings{" +
+				"stability=" + stability +
+				", similarityBoost=" + similarityBoost +
+				", style=" + style +
+				", useSpeakerBoost=" + useSpeakerBoost +
+				'}';
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/DeleteRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/DeleteRequest.java
@@ -0,0 +1,9 @@
+package net.andrewcpu.elevenlabs.requests;
+
+import net.andrewcpu.elevenlabs.enums.HttpRequestType;
+
+public abstract class DeleteRequest<T> extends ElevenLabsRequest<T> {
+	public DeleteRequest(String endpoint, Class<T> clazz) {
+		super(HttpRequestType.DELETE, endpoint, clazz);
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/ElevenLabsRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/ElevenLabsRequest.java
@@ -0,0 +1,40 @@
+package net.andrewcpu.elevenlabs.requests;
+
+import net.andrewcpu.elevenlabs.enums.HttpRequestType;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static net.andrewcpu.elevenlabs.util.ElevenNetworkUtil.buildQueryParameters;
+
+public abstract class ElevenLabsRequest<T> {
+	private HttpRequestType type;
+	private String endpoint;
+	private Class<T> responseClass;
+
+	public ElevenLabsRequest(HttpRequestType type, String endpoint, Class<T> clazz) {
+		this.type = type;
+		this.endpoint = endpoint;
+		this.responseClass = clazz;
+	}
+
+	public HttpRequestType getType() {
+		return type;
+	}
+
+	public String getEndpoint() {
+		return endpoint + "?" + buildQueryParameters(getQueryParameters());
+	}
+
+	public Map<String, String> getQueryParameters() {
+		return new HashMap<>();
+	}
+
+	public Class<T> getResponseClass() {
+		return responseClass;
+	}
+
+	public abstract Object getPayload();
+
+
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/GetRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/GetRequest.java
@@ -0,0 +1,9 @@
+package net.andrewcpu.elevenlabs.requests;
+
+import net.andrewcpu.elevenlabs.enums.HttpRequestType;
+
+public abstract class GetRequest<T> extends ElevenLabsRequest<T> {
+	public GetRequest(String endpoint, Class<T> clazz) {
+		super(HttpRequestType.GET, endpoint, clazz);
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/PostRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/PostRequest.java
@@ -0,0 +1,9 @@
+package net.andrewcpu.elevenlabs.requests;
+
+import net.andrewcpu.elevenlabs.enums.HttpRequestType;
+
+public abstract class PostRequest<T> extends ElevenLabsRequest<T> {
+	public PostRequest(String endpoint, Class<T> clazz) {
+		super(HttpRequestType.POST, endpoint, clazz);
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/PutRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/PutRequest.java
@@ -0,0 +1,9 @@
+package net.andrewcpu.elevenlabs.requests;
+
+import net.andrewcpu.elevenlabs.enums.HttpRequestType;
+
+public abstract class PutRequest<T> extends ElevenLabsRequest<T> {
+	public PutRequest(String endpoint, Class<T> clazz) {
+		super(HttpRequestType.PUT, endpoint, clazz);
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/audionative/PostCreateAudioNativeProjectRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/audionative/PostCreateAudioNativeProjectRequest.java
@@ -0,0 +1,33 @@
+package net.andrewcpu.elevenlabs.requests.audionative;
+
+import net.andrewcpu.elevenlabs.model.request.CreateAudioNativeProjectRequest;
+import net.andrewcpu.elevenlabs.model.response.CreateAudioEnabledProjectModelResponse;
+import net.andrewcpu.elevenlabs.requests.PostRequest;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class PostCreateAudioNativeProjectRequest extends PostRequest<CreateAudioEnabledProjectModelResponse> {
+	private CreateAudioNativeProjectRequest request;
+	public PostCreateAudioNativeProjectRequest(CreateAudioNativeProjectRequest request) {
+		super("v1/audio-native", CreateAudioEnabledProjectModelResponse.class);
+		this.request = request;
+	}
+
+	@Override
+	public Object getPayload() {
+		Map<String, Object> payload = new HashMap<>();
+		payload.put("name", request.getName());
+		payload.put("image", request.getImage());
+		payload.put("author", request.getAuthor());
+		payload.put("small", request.isSmall());
+		payload.put("text_color", request.getTextColor());
+		payload.put("background_color", request.getBackgroundColor());
+		payload.put("sessionization", request.getSessionization());
+		payload.put("voice_id", request.getVoiceId());
+		payload.put("model_id", request.getModelId());
+		payload.put("file", request.getFile());
+		payload.put("auto_convert", request.isAutoConvert());
+		return payload;
+	}
+}
--- a/src/main/java/net/andrewcpu/elevenlabs/requests/history/DeleteHistoryItemRequest.java
+++ b/src/main/java/net/andrewcpu/elevenlabs/requests/history/DeleteHistoryItemRequest.java
@@ -0,0 +1,14 @@
+package net.andrewcpu.elevenlabs.requests.history;
+
+import net.andrewcpu.elevenlabs.requests.DeleteRequest;
+
+public class DeleteHistoryItemRequest extends DeleteRequest<String> {
+	public DeleteHistoryItemRequest(String historyItemId) {
+		super("v1/history/" + historyItemId, String.class);
+	}
+
+	@Override
+	public Object getPayload() {
+		return null;
+	}
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Andrew Stein	688b469f6b	Implemented projects API requests / models / responses.	2023-11-15 15:32:15 -05:00
Andrew Stein	388d059af7	Updated requests / models with new voice parameters. Preparing for Projects integration	2023-11-15 14:34:49 -05:00
Andrew Stein	1f9c48eac6	Merge remote-tracking branch 'origin/main'	2023-09-03 13:55:48 -04:00
Andrew Stein	b3ea0e2a09	Updated POM.xml	2023-09-03 13:55:35 -04:00
Andrew Stein	75eb64a077	Update README.md	2023-09-03 13:55:18 -04:00
Andrew Stein	c5706317aa	Updated build name.	2023-06-11 19:36:05 -04:00
Andrew Stein	0a2f6d1869	Reorganized files.	2023-06-11 19:35:13 -04:00
Andrew Stein	b753769a53	Updated POM version.	2023-06-11 19:33:09 -04:00
Andrew Stein	8162cada71	Reorganized directories	2023-06-11 19:32:49 -04:00
Andrew Stein	fdcc12ee41	Updated README	2023-06-11 19:07:28 -04:00
Andrew Stein	8c526a1539	Updated README and added new functions for parity.	2023-06-11 19:02:16 -04:00
Andrew Stein	95cf38c620	Updated action	2023-06-11 18:48:53 -04:00
Andrew Stein	6968219c55	Updated action	2023-06-11 18:28:05 -04:00
Andrew Stein	e6279b689f	Updated action	2023-06-11 18:26:50 -04:00
Andrew Stein	3462385f3d	Updated models to include static retrieval & action functions.	2023-06-11 18:19:25 -04:00
Andrew Stein	0bca63fd50	Updated POM.	2023-06-11 18:00:51 -04:00
Andrew Stein	f7998ee0f9	Merge branch 'main' of https://github.com/AndrewCPU/elevenlabs-api	2023-06-11 18:00:18 -04:00
Andrew Stein	22cdc7146c	Updated POM version.	2023-06-11 17:59:56 -04:00
Andrew Stein	e746eeaea9	Update build.yml	2023-06-11 17:55:03 -04:00
Andrew Stein	36eac79a9c	Merge pull request #6 from AndrewCPU/REWRITE Rewrite	2023-06-11 17:50:37 -04:00
Andrew Stein	810c264ac6	Rewrite	2023-06-11 17:49:07 -04:00
Andrew Stein	6a2256d4ca	Setup	2023-06-11 17:48:39 -04:00
Andrew Stein	a8e43af913	Streamed response support	2023-03-10 17:48:52 -05:00
Andrew Stein	b8d3ae7c90	Preliminary Streamed response test	2023-02-26 00:12:36 -05:00
Andrew Stein	4b740d8997	Updated README with Packages information	2023-02-25 20:57:59 -05:00
Andrew Stein	78dba6753d	Added Maven deploy info to pom	2023-02-25 20:41:31 -05:00
Andrew Stein	49e2e716eb	Updated exception handling, refactored classes to further reduce duplicate code. Adjusted endpoint handling. Removed logic from ElevenLabsAPI and moved it into components.	2023-02-25 20:36:59 -05:00
Andrew Stein	e99b3d24a3	Refactored error handling, abstracted request types to avoid needing to declare HTTPMethod for each request	2023-02-25 18:21:13 -05:00
Andrew Stein	ca3962dd05	Styling	2023-02-25 02:34:23 -05:00
Andrew Stein	f4e28baadd	Styling	2023-02-25 02:32:09 -05:00
Andrew Stein	8bb441a097	Styling	2023-02-25 02:17:43 -05:00