feat(webhook): added whatsapp block/tool, added scaffolding for webhooks with modal, added webhooks table and ran migrations

tools/index.ts

@@ -36,6 +36,7 @@ import { extractTool as tavilyExtract } from './tavily/extract'
 import { searchTool as tavilySearch } from './tavily/search'
 import { ToolConfig, ToolResponse } from './types'
 import { executeRequest, formatRequestParams, validateToolRequest } from './utils'
+import { WhatsAppTool } from './whatsapp'
 import { readTool as xRead } from './x/read'
 import { searchTool as xSearch } from './x/search'
 import { userTool as xUser } from './x/user'
@@ -64,6 +65,7 @@ export const tools: Record<string, ToolConfig> = {
   gmail_send: gmailSendTool,
   gmail_read: gmailReadTool,
   gmail_search: gmailSearchTool,
+  whatsapp: WhatsAppTool,
   x_write: xWrite,
   x_read: xRead,
   x_search: xSearch,

tools/whatsapp/index.ts

@@ -0,0 +1,78 @@
+import { ToolConfig } from '../types'
+import { WhatsAppToolResponse } from './types'
+
+export const WhatsAppTool: ToolConfig<any, WhatsAppToolResponse> = {
+  id: 'whatsapp',
+  name: 'WhatsApp',
+  description: 'Send WhatsApp messages',
+  version: '1.0.0',
+
+  params: {
+    phoneNumber: {
+      type: 'string',
+      required: true,
+      description: 'Recipient phone number with country code',
+    },
+    message: {
+      type: 'string',
+      required: true,
+      description: 'Message content to send',
+    },
+    phoneNumberId: {
+      type: 'string',
+      required: true,
+      description: 'WhatsApp Business Phone Number ID',
+    },
+    accessToken: {
+      type: 'string',
+      required: true,
+      description: 'WhatsApp Business API Access Token',
+    },
+  },
+
+  request: {
+    url: (params) => `https://graph.facebook.com/v18.0/${params.phoneNumberId}/messages`,
+    method: 'POST',
+    headers: (params) => ({
+      Authorization: `Bearer ${params.accessToken}`,
+      'Content-Type': 'application/json',
+    }),
+    body: (params) => {
+      // Format the phone number (remove + if present)
+      const formattedPhoneNumber = params.phoneNumber.startsWith('+')
+        ? params.phoneNumber.substring(1)
+        : params.phoneNumber
+
+      return {
+        messaging_product: 'whatsapp',
+        recipient_type: 'individual',
+        to: formattedPhoneNumber,
+        type: 'text',
+        text: {
+          body: params.message,
+        },
+      }
+    },
+  },
+
+  transformResponse: async (response) => {
+    const data = await response.json()
+
+    if (!response.ok) {
+      throw new Error(data.error?.message || 'Failed to send WhatsApp message')
+    }
+
+    return {
+      success: true,
+      output: {
+        success: true,
+        messageId: data.messages?.[0]?.id,
+      },
+      error: undefined,
+    }
+  },
+
+  transformError: (error) => {
+    return error.message || 'Unknown error occurred'
+  },
+}

tools/whatsapp/types.ts

@@ -0,0 +1,9 @@
+import { ToolResponse } from '../types'
+
+export interface WhatsAppToolResponse extends ToolResponse {
+  output: {
+    success: boolean
+    messageId?: string
+    error?: string
+  }
+}