diff --git a/packages/protocols/tests/nrln.test.ts b/packages/protocols/tests/nrln.test.ts
new file mode 100644
index 0000000..aa01b91
--- /dev/null
+++ b/packages/protocols/tests/nrln.test.ts
@@ -0,0 +1,106 @@
+import { NRln } from "../src"
+import { ZkIdentity } from "../../identity/src"
+import { MerkleProof, FullProof } from "../../types"
+import { genSignalHash, genExternalNullifier, generateMerkleProof, poseidonHash } from "../src/utils"
+import * as path from "path"
+import * as fs from "fs"
+
+const identityCommitments: Array<bigint> = []
+const SPAM_TRESHOLD = 3;
+
+beforeAll(() => {
+  const leafIndex = 3
+
+  for (let i = 0; i < leafIndex; i++) {
+    const tmpIdentity = new ZkIdentity();
+    tmpIdentity.genRandomSecret(SPAM_TRESHOLD);
+    const tmpCommitment: bigint = tmpIdentity.genIdentityCommitmentFromSecret();
+    identityCommitments.push(tmpCommitment)
+  }
+})
+
+describe("NRln", () => {
+  describe("NRln functionalities", () => {
+    it("Generate nrln witness", () => {
+      const identity: ZkIdentity = new ZkIdentity();
+      identity.genRandomSecret(SPAM_TRESHOLD);
+      
+      const identityCommitment: bigint = identity.genIdentityCommitmentFromSecret();
+      const identitySecret: bigint[] = identity.getSecret();
+
+      const commitments: Array<bigint> = Object.assign([], identityCommitments)
+      commitments.push(identityCommitment)
+
+      const signal = "hey hey"
+      const epoch: string = genExternalNullifier("test-epoch")
+      const rlnIdentifier: bigint = NRln.genIdentifier()
+
+      const merkleProof: MerkleProof = generateMerkleProof(15, BigInt(0), 5, commitments, identityCommitment)
+      const witness: FullProof = NRln.genWitness(identitySecret, merkleProof, epoch, signal, rlnIdentifier)
+
+      expect(typeof witness).toBe("object")
+    })
+    it.skip("Generate nrln proof and verify it", async () => {
+      /**
+       * Compiled NRln circuits are needed to run this test so it's being skipped in hooks
+       */
+       const identity: ZkIdentity = new ZkIdentity();
+       identity.genRandomSecret(SPAM_TRESHOLD);
+       
+       const identityCommitment: bigint = identity.genIdentityCommitmentFromSecret();
+       const identitySecret: bigint[] = identity.getSecret();
+
+      const commitments: Array<bigint> = Object.assign([], identityCommitments)
+      commitments.push(identityCommitment)
+
+      const signal = "hey hey"
+      const signalHash = genSignalHash(signal)
+      const epoch: string = genExternalNullifier("test-epoch")
+      const rlnIdentifier: bigint = NRln.genIdentifier()
+
+      const merkleProof: MerkleProof = generateMerkleProof(15, BigInt(0), 2, commitments, identityCommitment)
+      const witness: FullProof = NRln.genWitness(identitySecret, merkleProof, epoch, signal, rlnIdentifier)
+
+      const [y, nullifier] = NRln.calculateOutput(identitySecret, BigInt(epoch), signalHash, SPAM_TRESHOLD, rlnIdentifier)
+      const publicSignals = [y, merkleProof.root, nullifier, signalHash, epoch, rlnIdentifier]
+
+      const vkeyPath: string = path.join("./zkeyFiles", "nrln", "verification_key.json")
+      const vKey = JSON.parse(fs.readFileSync(vkeyPath, "utf-8"))
+
+      const wasmFilePath: string = path.join("./zkeyFiles", "nrln", "rln.wasm")
+      const finalZkeyPath: string = path.join("./zkeyFiles", "nrln", "rln_final.zkey")
+
+      const fullProof: FullProof = await NRln.genProof(witness, wasmFilePath, finalZkeyPath)
+      const res: boolean = await NRln.verifyProof(vKey, { proof: fullProof.proof, publicSignals })
+
+      expect(res).toBe(true)
+    }, 30000)
+    it("Should retrieve user secret after spaming", () => {
+        const identity: ZkIdentity = new ZkIdentity();
+        identity.genRandomSecret(SPAM_TRESHOLD);
+        
+        const identitySecret: bigint[] = identity.getSecret();
+
+        const signal1 = "hey 1"
+        const signalHash1 = genSignalHash(signal1)
+        const signal2 = "hey 2"
+        const signalHash2 = genSignalHash(signal2)
+        const signal3 = "hey 3"
+        const signalHash3 = genSignalHash(signal3)
+        const signal4 = "hey 4"
+        const signalHash4 = genSignalHash(signal4)
+
+        const epoch: string = genExternalNullifier("test-epoch")
+        const rlnIdentifier: bigint = NRln.genIdentifier()
+
+        const [y1] = NRln.calculateOutput(identitySecret, BigInt(epoch), signalHash1, SPAM_TRESHOLD, rlnIdentifier)
+        const [y2] = NRln.calculateOutput(identitySecret, BigInt(epoch), signalHash2, SPAM_TRESHOLD, rlnIdentifier)
+        const [y3] = NRln.calculateOutput(identitySecret, BigInt(epoch), signalHash3, SPAM_TRESHOLD, rlnIdentifier)
+        const [y4] = NRln.calculateOutput(identitySecret, BigInt(epoch), signalHash4, SPAM_TRESHOLD, rlnIdentifier)
+
+        const retrievedSecret: bigint = NRln.retrieveSecret([signalHash1, signalHash2, signalHash3, signalHash4], [y1, y2, y3, y4])
+
+        expect(retrievedSecret).toEqual(poseidonHash(identitySecret));
+    })
+  })
+})