From e36780a944078223fa85c3d0cf79c3cbdce10358 Mon Sep 17 00:00:00 2001
From: Felix Waweru <wawerufelix60@gmail.com>
Date: Mon, 25 Sep 2023 18:14:34 +0000
Subject: [PATCH 01/29] feat: v2 endpoint

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index c1dace5..d0eb096 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,7 @@
 const axios = require("axios");
 const fs = require("fs-extra");
 const elevenLabsAPI = "https://api.elevenlabs.io/v1";
+const elevenLabsAPIV2 = "https://api.elevenlabs.io/v2";
 
 /**
 

From 96dd6667eb22cd0a10325c8fbc034e8ad51f66cd Mon Sep 17 00:00:00 2001
From: Felix Waweru <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 15:04:36 +0000
Subject: [PATCH 02/29] feat: added variable constructor

---
 index.js | 166 ++++++++++++++++++++++++-------------------------------
 1 file changed, 72 insertions(+), 94 deletions(-)

diff --git a/index.js b/index.js
index d0eb096..dbf915b 100644
--- a/index.js
+++ b/index.js
@@ -1,14 +1,41 @@
 const axios = require("axios");
 const fs = require("fs-extra");
-const elevenLabsAPI = "https://api.elevenlabs.io/v1";
+const elevenLabsAPIV1 = "https://api.elevenlabs.io/v1";
 const elevenLabsAPIV2 = "https://api.elevenlabs.io/v2";
 
+
+/**
+Creates an instance of ElevenLabs.
+@param {Object} - An object containing the API Key and API Version [default: ElevenLabs V1].
+*/
+function ElevenLabs(options = {
+        apiKey: "",
+        apiVersion: ""
+    }) {
+
+    this.apiKey = options.apiKey ? options.apiKey : "";
+
+    switch(options.apiVersion) {
+      case "V1":
+        this.apiVersion = elevenLabsAPIV1;
+        break;
+      case "V2":
+        this.apiVersion = elevenLabsAPIV2;
+        break;
+      case "":
+        this.apiVersion = elevenLabsAPIV1;
+        break;
+      default:
+        console.log("Invalid Version");
+        break;
+    }
+  }
+
+
 /**
 
 Function that converts text to speech and saves the audio file to the specified file name.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
 
 @param {string} fileName - The name of the file to save the audio data to.
@@ -23,21 +50,20 @@ Function that converts text to speech and saves the audio file to the specified
 
 @returns {Object} - An object containing the status of the operation.
 */
-const textToSpeech = async (
-  apiKey,
+ElevenLabs.prototype.textToSpeech = async function (
   voiceID,
   fileName,
   textInput,
   stability,
   similarityBoost,
   modelId
-) => {
+) {
   try {
-    if (!apiKey || !voiceID || !fileName || !textInput) {
+    if (!voiceID || !fileName || !textInput) {
       console.log("ERR: Missing parameter");
     }
 
-    const voiceURL = `${elevenLabsAPI}/text-to-speech/${voiceID}`;
+    const voiceURL = `${this.apiVersion}/text-to-speech/${voiceID}`;
     const stabilityValue = stability ? stability : 0;
     const similarityBoostValue = similarityBoost ? similarityBoost : 0;
 
@@ -54,7 +80,7 @@ const textToSpeech = async (
       },
       headers: {
         Accept: "audio/mpeg",
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
         "Content-Type": "application/json",
       },
       responseType: "stream",
@@ -80,8 +106,6 @@ const textToSpeech = async (
 
 Function that converts text to speech and returns a readable stream of the audio data.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
 
 @param {string} textInput - The text to convert to speech.
@@ -96,21 +120,20 @@ Function that converts text to speech and returns a readable stream of the audio
 
 @returns {Object} - A readable stream of the audio data.
 */
-const textToSpeechStream = async (
-  apiKey,
+ElevenLabs.prototype.textToSpeechStream = async function (
   voiceID,
   textInput,
   stability,
   similarityBoost,
   modelId,
   responseType
-) => {
+) {
   try {
-    if (!apiKey || !voiceID || !textInput) {
+    if (!voiceID || !textInput) {
       console.log("ERR: Missing parameter");
     }
 
-    const voiceURL = `${elevenLabsAPI}/text-to-speech/${voiceID}/stream`;
+    const voiceURL = `${this.apiVersion}/text-to-speech/${voiceID}/stream`;
     const stabilityValue = stability ? stability : 0;
     const similarityBoostValue = similarityBoost ? similarityBoost : 0;
 
@@ -127,7 +150,7 @@ const textToSpeechStream = async (
       },
       headers: {
         Accept: "audio/mpeg",
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
         "Content-Type": "application/json",
       },
       responseType: responseType ? responseType : "stream"
@@ -143,23 +166,17 @@ const textToSpeechStream = async (
 
 Function that returns an object containing the details for all the voices.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @returns {Object} - An object containing the list of voices and their details.
 */
-const getVoices = async (apiKey) => {
+ElevenLabs.prototype.getVoices = async function () {
   try {
-    if (!apiKey) {
-      console.log("ERR: Missing parameter");
-    }
-
-    const voiceURL = `${elevenLabsAPI}/voices`;
+    const voiceURL = `${this.apiVersion}/voices`;
 
     const response = await axios({
       method: "GET",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -175,9 +192,9 @@ Function that returns an object containing the default settings for the voices.
 
 @returns {Object} - An object containing the default settings for the voices.
 */
-const getDefaultVoiceSettings = async () => {
+ElevenLabs.prototype.getDefaultVoiceSettings = async function () {
   try {
-    const voiceURL = `${elevenLabsAPI}/voices/settings/default`;
+    const voiceURL = `${this.apiVersion}/voices/settings/default`;
 
     const response = await axios({
       method: "GET",
@@ -194,25 +211,23 @@ const getDefaultVoiceSettings = async () => {
 
 Function that returns an object containing the settings of the specified voice.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
 
 @returns {Object} - An object containing the settings of the specified voice.
 */
-const getVoiceSettings = async (apiKey, voiceID) => {
+ElevenLabs.prototype.getVoiceSettings = async function (voiceID) {
   try {
-    if (!apiKey || !voiceID) {
+    if (!voiceID) {
       console.log("ERR: Missing parameter");
     }
 
-    const voiceURL = `${elevenLabsAPI}/voices/${voiceID}/settings`;
+    const voiceURL = `${this.apiVersion}/voices/${voiceID}/settings`;
 
     const response = await axios({
       method: "GET",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -226,25 +241,23 @@ const getVoiceSettings = async (apiKey, voiceID) => {
 
 Function that returns an object containing the details of the specified voice.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
 
 @returns {Object} - An object containing the details of the specified voice.
 */
-const getVoice = async (apiKey, voiceID) => {
+ElevenLabs.prototype.getVoice = async function (voiceID) {
   try {
-    if (!apiKey || !voiceID) {
+    if (!voiceID) {
       console.log("ERR: Missing parameter");
     }
 
-    const voiceURL = `${elevenLabsAPI}/voices/${voiceID}`;
+    const voiceURL = `${this.apiVersion}/voices/${voiceID}`;
 
     const response = await axios({
       method: "GET",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -258,25 +271,23 @@ const getVoice = async (apiKey, voiceID) => {
 
 Function that returns an object containing the status of the delete operation.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
 
 @returns {Object} - An object containing the status of the delete operation.
 */
-const deleteVoice = async (apiKey, voiceID) => {
+ElevenLabs.prototype.deleteVoice = async function (voiceID) {
   try {
-    if (!apiKey || !voiceID) {
+    if (!voiceID) {
       console.log("ERR: Missing parameter");
     }
 
-    const voiceURL = `${elevenLabsAPI}/voices/${voiceID}`;
+    const voiceURL = `${this.apiVersion}/voices/${voiceID}`;
 
     const response = await axios({
       method: "DELETE",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -290,8 +301,6 @@ const deleteVoice = async (apiKey, voiceID) => {
 
 Function that returns an object containing the status of the edit operation.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
 
 @param {number} stability - The stability setting for the voice.
@@ -300,18 +309,17 @@ Function that returns an object containing the status of the edit operation.
 
 @returns {Object} - An object containing the status of the edit operation.
 */
-const editVoiceSettings = async (
-  apiKey,
+ElevenLabs.prototype.editVoiceSettings = async function (
   voiceID,
   stability,
   similarityBoost
-) => {
+) {
   try {
-    if (!apiKey || !voiceID) {
+    if (!voiceID) {
       console.log("ERR: Missing parameter");
     }
 
-    const voiceURL = `${elevenLabsAPI}/voices/${voiceID}/settings/edit`;
+    const voiceURL = `${this.apiVersion}/voices/${voiceID}/settings/edit`;
     const stabilityValue = stability ? stability : 0;
     const similarityBoostValue = similarityBoost ? similarityBoost : 0;
 
@@ -323,7 +331,7 @@ const editVoiceSettings = async (
         similarity_boost: similarityBoostValue,
       },
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -337,23 +345,17 @@ const editVoiceSettings = async (
 
 Function that returns an object containing the list of voice models.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @returns {Object} - An object containing the list of voice models and their details.
 */
-const getModels = async (apiKey) => {
+ElevenLabs.prototype.getModels = async function () {
   try {
-    if (!apiKey) {
-      console.log("ERR: Missing parameter");
-    }
-
-    const voiceURL = `${elevenLabsAPI}/models`;
+    const voiceURL = `${this.apiVersion}/models`;
 
     const response = await axios({
       method: "GET",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -367,23 +369,17 @@ const getModels = async (apiKey) => {
 
 Function that returns the user details.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @returns {Object} - An object containing the user details.
 */
-const getUserInfo = async (apiKey) => {
+ElevenLabs.prototype.getUserInfo = async function () {
   try {
-    if (!apiKey) {
-      console.log("ERR: Missing parameter");
-    }
-
-    const voiceURL = `${elevenLabsAPI}/user`;
+    const voiceURL = `${this.apiVersion}/user`;
 
     const response = await axios({
       method: "GET",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -397,23 +393,17 @@ const getUserInfo = async (apiKey) => {
 
 Function that returns the user subscription details.
 
-@param {string} apiKey - The API key to authenticate the request.
-
 @returns {Object} - An object containing the user subscription details.
 */
-const getUserSubscription = async (apiKey) => {
+ElevenLabs.prototype.getUserSubscription = async function () {
   try {
-    if (!apiKey) {
-      console.log("ERR: Missing parameter");
-    }
-
-    const voiceURL = `${elevenLabsAPI}/user/subscription`;
+    const voiceURL = `${this.apiVersion}/user/subscription`;
 
     const response = await axios({
       method: "GET",
       url: voiceURL,
       headers: {
-        "xi-api-key": apiKey,
+        "xi-api-key": this.apiKey,
       },
     });
 
@@ -423,16 +413,4 @@ const getUserSubscription = async (apiKey) => {
   }
 };
 
-module.exports = {
-  textToSpeech: textToSpeech,
-  textToSpeechStream: textToSpeechStream,
-  getVoices: getVoices,
-  getDefaultVoiceSettings: getDefaultVoiceSettings,
-  getVoiceSettings: getVoiceSettings,
-  getVoice: getVoice,
-  deleteVoice: deleteVoice,
-  editVoiceSettings: editVoiceSettings,
-  getModels: getModels,
-  getUserInfo: getUserInfo,
-  getUserSubscription: getUserSubscription,
-};
+module.exports = ElevenLabs;

From 84d1f255b05e678dec2dfda4de73fba50d2a3a09 Mon Sep 17 00:00:00 2001
From: Felix Waweru <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 15:14:54 +0000
Subject: [PATCH 03/29] feat: updated test file

---
 test/app.test.js | 37 +++++++++++++++++--------------------
 1 file changed, 17 insertions(+), 20 deletions(-)

diff --git a/test/app.test.js b/test/app.test.js
index de2764a..d7332a9 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -1,4 +1,4 @@
-const script = require('../index.js');
+const ElevenLabs = require('../index.js');
 
 const apiKey = process.env.ELEVENLABS_API_KEY;
 const voiceID = process.env.ELEVENLABS_VOICE_ID;
@@ -9,13 +9,20 @@ const similarityBoost = '0.5';
 const modelId = 'eleven_multilingual_v1';
 const responseType = 'stream';
 
+const script = new ElevenLabs(
+    {
+        apiKey: apiKey,
+        apiVersion: "V1"
+    }
+);
+
 describe("Eleven Labs Node Unit Test", () => {
 
     // textToSpeech test
 	test("Test textToSpeech", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeech(apiKey, voiceID, fileName, textInput, stability, similarityBoost, modelId);
+		const response = await script.textToSpeech(voiceID, fileName, textInput, stability, similarityBoost, modelId);
 
 		// Response check
 		expect(response.status).toEqual('ok');
@@ -25,7 +32,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeechStream", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeechStream(apiKey, voiceID, textInput, stability, similarityBoost, modelId, responseType);
+		const response = await script.textToSpeechStream(voiceID, textInput, stability, similarityBoost, modelId, responseType);
 
 		// Response check
 		expect(!response).toBeFalsy();
@@ -35,7 +42,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoices", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoices(apiKey);
+		const response = await script.getVoices();
 
 		// Response check
 		expect(response.voices).toBeTruthy();
@@ -56,7 +63,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoiceSettings", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoiceSettings(apiKey, voiceID);
+		const response = await script.getVoiceSettings(voiceID);
 
 		// Response check
 		expect(response.stability).toBeTruthy();
@@ -67,7 +74,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoice", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoice(apiKey, voiceID);
+		const response = await script.getVoice(voiceID);
 
 		// Response check
 		expect(response.voice_id).toBeTruthy();
@@ -77,7 +84,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test editVoiceSettings", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.editVoiceSettings(apiKey, voiceID, stability, similarityBoost);
+		const response = await script.editVoiceSettings(voiceID, stability, similarityBoost);
 
 		// Response check
 		expect(response.status).toEqual('ok');
@@ -87,7 +94,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getModels", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getModels(apiKey);
+		const response = await script.getModels();
 
 		// Response check
 		expect(response).toBeTruthy();
@@ -97,7 +104,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getUserInfo", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getUserInfo(apiKey);
+		const response = await script.getUserInfo();
 
 		// Response check
 		expect(response.xi_api_key).toEqual(apiKey);
@@ -107,19 +114,9 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getUserSubscription", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getUserSubscription(apiKey);
+		const response = await script.getUserSubscription();
 
 		// Response check
 		expect(response.status).toBeTruthy();
 	});
-
-    // deleteVoice test
-    // TODO: Add create voice test first
-	// test("Test deleteVoice", async () => {
-	// 	// Execute test
-	// 	const response = await script.deleteVoice(apiKey, voiceID);
-
-	// 	// Response check
-	// 	expect(response.status).toEqual('ok');
-	// });
 });
\ No newline at end of file

From 9f8be73252f15a2d3561708728bf3bf2068b6468 Mon Sep 17 00:00:00 2001
From: Felix Waweru <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 15:15:20 +0000
Subject: [PATCH 04/29] feat: updated semver and test command

---
 package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index a881de4..40ad86c 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,10 @@
 {
   "name": "elevenlabs-node",
-  "version": "1.2.0",
+  "version": "2.0.0",
   "description": "This is an open source Eleven Labs NodeJS package for converting text to speech using the Eleven Labs API",
   "main": "index.js",
   "scripts": {
-    "test": "jest --testPathPattern=test --detectOpenHandles --forceExit"
+    "test": "jest --testPathPattern=test --forceExit"
   },
   "repository": {
     "type": "git",

From 140e2b0d02a1c4e553913ccf39489bb9afd418f3 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:19:20 +0300
Subject: [PATCH 05/29] feat: added speaker boost and variable constructor

---
 index.js | 546 +++++++++++++++++++++++++++----------------------------
 1 file changed, 269 insertions(+), 277 deletions(-)

diff --git a/index.js b/index.js
index dbf915b..3434986 100644
--- a/index.js
+++ b/index.js
@@ -1,7 +1,6 @@
 const axios = require("axios");
 const fs = require("fs-extra");
 const elevenLabsAPIV1 = "https://api.elevenlabs.io/v1";
-const elevenLabsAPIV2 = "https://api.elevenlabs.io/v2";
 
 
 /**
@@ -9,35 +8,19 @@ Creates an instance of ElevenLabs.
 @param {Object} - An object containing the API Key and API Version [default: ElevenLabs V1].
 */
 function ElevenLabs(options = {
-        apiKey: "",
-        apiVersion: ""
-    }) {
+    apiKey: "",
+    voiceId: ""
+}) {
 
     this.apiKey = options.apiKey ? options.apiKey : "";
-
-    switch(options.apiVersion) {
-      case "V1":
-        this.apiVersion = elevenLabsAPIV1;
-        break;
-      case "V2":
-        this.apiVersion = elevenLabsAPIV2;
-        break;
-      case "":
-        this.apiVersion = elevenLabsAPIV1;
-        break;
-      default:
-        console.log("Invalid Version");
-        break;
-    }
-  }
+    this.voiceId = options.voiceId ? options.voiceId : "ErXwobaYiN019PkySvjV";
+}
 
 
 /**
 
 Function that converts text to speech and saves the audio file to the specified file name.
 
-@param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
-
 @param {string} fileName - The name of the file to save the audio data to.
 
 @param {string} textInput - The text to convert to speech.
@@ -48,66 +31,72 @@ Function that converts text to speech and saves the audio file to the specified
 
 @param {string} modelId - The model to use for the text-to-speech conversion. If null, it will use elevenlab's default model.
 
+@param {boolean} speakerBoost - The speaker boost setting for the voice.
+
 @returns {Object} - An object containing the status of the operation.
 */
-ElevenLabs.prototype.textToSpeech = async function (
-  voiceID,
-  fileName,
-  textInput,
-  stability,
-  similarityBoost,
-  modelId
+ElevenLabs.prototype.textToSpeech = async function(
+    fileName,
+    textInput,
+    stability,
+    similarityBoost,
+    modelId,
+    speakerBoost
 ) {
-  try {
-    if (!voiceID || !fileName || !textInput) {
-      console.log("ERR: Missing parameter");
+    try {
+        if (!fileName) {
+            console.log("ERR: Missing parameter {fileName}");
+        } else if (!textInput) {
+            console.log("ERR: Missing parameter {textInput}");
+        }
+
+        const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}`;
+        const stabilityValue = stability ? stability : 0;
+        const similarityBoostValue = similarityBoost ? similarityBoost : 0;
+
+        const response = await axios({
+            method: "POST",
+            url: voiceURL,
+            data: {
+                text: textInput,
+                voice_settings: {
+                    stability: stabilityValue,
+                    similarity_boost: similarityBoostValue,
+                    use_speaker_boost: speakerBoost,
+                },
+                model_id: modelId ? modelId : undefined,
+            },
+            headers: {
+                Accept: "audio/mpeg",
+                "xi-api-key": this.apiKey,
+                "Content-Type": "application/json",
+            },
+            responseType: "stream",
+        });
+
+        response.data.pipe(fs.createWriteStream(fileName));
+
+        const writeStream = fs.createWriteStream(fileName);
+        response.data.pipe(writeStream);
+
+        return new Promise((resolve, reject) => {
+            const responseJson = {
+                status: "ok",
+                fileName: fileName
+            };
+            writeStream.on('finish', () => resolve(responseJson));
+
+            writeStream.on('error', reject);
+        });
+    } catch (error) {
+        console.log(error);
     }
-
-    const voiceURL = `${this.apiVersion}/text-to-speech/${voiceID}`;
-    const stabilityValue = stability ? stability : 0;
-    const similarityBoostValue = similarityBoost ? similarityBoost : 0;
-
-    const response = await axios({
-      method: "POST",
-      url: voiceURL,
-      data: {
-        text: textInput,
-        voice_settings: {
-          stability: stabilityValue,
-          similarity_boost: similarityBoostValue,
-        },
-        model_id: modelId ? modelId : undefined,
-      },
-      headers: {
-        Accept: "audio/mpeg",
-        "xi-api-key": this.apiKey,
-        "Content-Type": "application/json",
-      },
-      responseType: "stream",
-    });
-
-    response.data.pipe(fs.createWriteStream(fileName));
-
-    const writeStream = fs.createWriteStream(fileName);
-    response.data.pipe(writeStream);
-
-    return new Promise((resolve, reject) => {
-      const responseJson = { status: "ok", fileName: fileName };
-      writeStream.on('finish', () => resolve(responseJson));
-    
-      writeStream.on('error', reject);
-    });
-  } catch (error) {
-    console.log(error);
-  }
 };
 
 /**
 
 Function that converts text to speech and returns a readable stream of the audio data.
 
-@param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
-
 @param {string} textInput - The text to convert to speech.
 
 @param {number} stability - The stability setting for the voice.
@@ -118,48 +107,51 @@ Function that converts text to speech and returns a readable stream of the audio
 
 @param {string} responseType - The response type for the text-to-speech function (arrayBuffer, stream, etc). If null, it will use 'stream' by default.
 
+@param {boolean} speakerBoost - The speaker boost setting for the voice.
+
 @returns {Object} - A readable stream of the audio data.
 */
-ElevenLabs.prototype.textToSpeechStream = async function (
-  voiceID,
-  textInput,
-  stability,
-  similarityBoost,
-  modelId,
-  responseType
+ElevenLabs.prototype.textToSpeechStream = async function(
+    textInput,
+    stability,
+    similarityBoost,
+    modelId,
+    responseType,
+    speakerBoost
 ) {
-  try {
-    if (!voiceID || !textInput) {
-      console.log("ERR: Missing parameter");
+    try {
+        if (!textInput) {
+            console.log("ERR: Missing parameter {textInput}");
+        }
+
+        const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}/stream`;
+        const stabilityValue = stability ? stability : 0;
+        const similarityBoostValue = similarityBoost ? similarityBoost : 0;
+
+        const response = await axios({
+            method: "POST",
+            url: voiceURL,
+            data: {
+                text: textInput,
+                voice_settings: {
+                    stability: stabilityValue,
+                    similarity_boost: similarityBoostValue,
+                    use_speaker_boost: speakerBoost,
+                },
+                model_id: modelId ? modelId : undefined,
+            },
+            headers: {
+                Accept: "audio/mpeg",
+                "xi-api-key": this.apiKey,
+                "Content-Type": "application/json",
+            },
+            responseType: responseType ? responseType : "stream"
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
     }
-
-    const voiceURL = `${this.apiVersion}/text-to-speech/${voiceID}/stream`;
-    const stabilityValue = stability ? stability : 0;
-    const similarityBoostValue = similarityBoost ? similarityBoost : 0;
-
-    const response = await axios({
-      method: "POST",
-      url: voiceURL,
-      data: {
-        text: textInput,
-        voice_settings: {
-          stability: stabilityValue,
-          similarity_boost: similarityBoostValue,
-        },
-        model_id: modelId ? modelId : undefined,
-      },
-      headers: {
-        Accept: "audio/mpeg",
-        "xi-api-key": this.apiKey,
-        "Content-Type": "application/json",
-      },
-      responseType: responseType ? responseType : "stream"
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
 };
 
 /**
@@ -168,22 +160,22 @@ Function that returns an object containing the details for all the voices.
 
 @returns {Object} - An object containing the list of voices and their details.
 */
-ElevenLabs.prototype.getVoices = async function () {
-  try {
-    const voiceURL = `${this.apiVersion}/voices`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
+ElevenLabs.prototype.getVoices = async function() {
+    try {
+        const voiceURL = `${elevenLabsAPIV1}/voices`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
+    }
 };
 
 /**
@@ -192,116 +184,116 @@ Function that returns an object containing the default settings for the voices.
 
 @returns {Object} - An object containing the default settings for the voices.
 */
-ElevenLabs.prototype.getDefaultVoiceSettings = async function () {
-  try {
-    const voiceURL = `${this.apiVersion}/voices/settings/default`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
+ElevenLabs.prototype.getDefaultVoiceSettings = async function() {
+    try {
+        const voiceURL = `${elevenLabsAPIV1}/voices/settings/default`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
+    }
 };
 
 /**
 
 Function that returns an object containing the settings of the specified voice.
 
-@param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
+@param {string} voiceId - The ID of the voice to use for the text-to-speech conversion.
 
 @returns {Object} - An object containing the settings of the specified voice.
 */
-ElevenLabs.prototype.getVoiceSettings = async function (voiceID) {
-  try {
-    if (!voiceID) {
-      console.log("ERR: Missing parameter");
+ElevenLabs.prototype.getVoiceSettings = async function(voiceId) {
+    try {
+        if (!voiceId) {
+            console.log("ERR: Missing parameter {voiceId}");
+        }
+
+        const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}/settings`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
     }
-
-    const voiceURL = `${this.apiVersion}/voices/${voiceID}/settings`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
 };
 
 /**
 
 Function that returns an object containing the details of the specified voice.
 
-@param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
+@param {string} voiceId - The ID of the voice to use for the text-to-speech conversion.
 
 @returns {Object} - An object containing the details of the specified voice.
 */
-ElevenLabs.prototype.getVoice = async function (voiceID) {
-  try {
-    if (!voiceID) {
-      console.log("ERR: Missing parameter");
+ElevenLabs.prototype.getVoice = async function(voiceId) {
+    try {
+        if (!voiceId) {
+            console.log("ERR: Missing parameter {voiceId}");
+        }
+
+        const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
     }
-
-    const voiceURL = `${this.apiVersion}/voices/${voiceID}`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
 };
 
 /**
 
 Function that returns an object containing the status of the delete operation.
 
-@param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
+@param {string} voiceId - The ID of the voice to use for the text-to-speech conversion.
 
 @returns {Object} - An object containing the status of the delete operation.
 */
-ElevenLabs.prototype.deleteVoice = async function (voiceID) {
-  try {
-    if (!voiceID) {
-      console.log("ERR: Missing parameter");
+ElevenLabs.prototype.deleteVoice = async function(voiceId) {
+    try {
+        if (!voiceId) {
+            console.log("ERR: Missing parameter {voiceId}");
+        }
+
+        const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}`;
+
+        const response = await axios({
+            method: "DELETE",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
     }
-
-    const voiceURL = `${this.apiVersion}/voices/${voiceID}`;
-
-    const response = await axios({
-      method: "DELETE",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
 };
 
 /**
 
 Function that returns an object containing the status of the edit operation.
 
-@param {string} voiceID - The ID of the voice to use for the text-to-speech conversion.
+@param {string} voiceId - The ID of the voice to use for the text-to-speech conversion.
 
 @param {number} stability - The stability setting for the voice.
 
@@ -309,36 +301,36 @@ Function that returns an object containing the status of the edit operation.
 
 @returns {Object} - An object containing the status of the edit operation.
 */
-ElevenLabs.prototype.editVoiceSettings = async function (
-  voiceID,
-  stability,
-  similarityBoost
+ElevenLabs.prototype.editVoiceSettings = async function(
+    voiceId,
+    stability,
+    similarityBoost
 ) {
-  try {
-    if (!voiceID) {
-      console.log("ERR: Missing parameter");
+    try {
+        if (!voiceId) {
+            console.log("ERR: Missing parameter {voiceId}");
+        }
+
+        const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}/settings/edit`;
+        const stabilityValue = stability ? stability : 0;
+        const similarityBoostValue = similarityBoost ? similarityBoost : 0;
+
+        const response = await axios({
+            method: "POST",
+            url: voiceURL,
+            data: {
+                stability: stabilityValue,
+                similarity_boost: similarityBoostValue,
+            },
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
     }
-
-    const voiceURL = `${this.apiVersion}/voices/${voiceID}/settings/edit`;
-    const stabilityValue = stability ? stability : 0;
-    const similarityBoostValue = similarityBoost ? similarityBoost : 0;
-
-    const response = await axios({
-      method: "POST",
-      url: voiceURL,
-      data: {
-        stability: stabilityValue,
-        similarity_boost: similarityBoostValue,
-      },
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
 };
 
 /**
@@ -347,22 +339,22 @@ Function that returns an object containing the list of voice models.
 
 @returns {Object} - An object containing the list of voice models and their details.
 */
-ElevenLabs.prototype.getModels = async function () {
-  try {
-    const voiceURL = `${this.apiVersion}/models`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
+ElevenLabs.prototype.getModels = async function() {
+    try {
+        const voiceURL = `${elevenLabsAPIV1}/models`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
+    }
 };
 
 /**
@@ -371,22 +363,22 @@ Function that returns the user details.
 
 @returns {Object} - An object containing the user details.
 */
-ElevenLabs.prototype.getUserInfo = async function () {
-  try {
-    const voiceURL = `${this.apiVersion}/user`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
+ElevenLabs.prototype.getUserInfo = async function() {
+    try {
+        const voiceURL = `${elevenLabsAPIV1}/user`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
+    }
 };
 
 /**
@@ -395,22 +387,22 @@ Function that returns the user subscription details.
 
 @returns {Object} - An object containing the user subscription details.
 */
-ElevenLabs.prototype.getUserSubscription = async function () {
-  try {
-    const voiceURL = `${this.apiVersion}/user/subscription`;
-
-    const response = await axios({
-      method: "GET",
-      url: voiceURL,
-      headers: {
-        "xi-api-key": this.apiKey,
-      },
-    });
-
-    return response.data;
-  } catch (error) {
-    console.log(error);
-  }
+ElevenLabs.prototype.getUserSubscription = async function() {
+    try {
+        const voiceURL = `${elevenLabsAPIV1}/user/subscription`;
+
+        const response = await axios({
+            method: "GET",
+            url: voiceURL,
+            headers: {
+                "xi-api-key": this.apiKey,
+            },
+        });
+
+        return response.data;
+    } catch (error) {
+        console.log(error);
+    }
 };
 
-module.exports = ElevenLabs;
+module.exports = ElevenLabs;
\ No newline at end of file

From 589d0fceecd878a9ad5917ad185ce33dd928e64c Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:19:38 +0300
Subject: [PATCH 06/29] doc: updated readme doc

---
 README.md | 87 ++++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 61 insertions(+), 26 deletions(-)

diff --git a/README.md b/README.md
index 701375c..c11eedd 100644
--- a/README.md
+++ b/README.md
@@ -45,17 +45,17 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 
 | <div style="width:290px">Function</div> | Parameters                                                                  | Endpoint                               |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `textToSpeech`                          | (apiKey, voiceID, fileName, textInput, stability, similarityBoost, modelId) | `/v1/text-to-speech/{voice_id}`        |
-| `textToSpeechStream`                    | (apiKey, voiceID, textInput, stability, similarityBoost, modelId)           | `/v1/text-to-speech/{voice_id}/stream` |
-| `getVoices`                             | (apiKey)                                                                    | `/v1/voices`                           |
+| `textToSpeech`                          | (fileName, textInput, stability, similarityBoost, modelId)                  | `/v1/text-to-speech/{voice_id}`        |
+| `textToSpeechStream`                    | (textInput, stability, similarityBoost, modelId)                            | `/v1/text-to-speech/{voice_id}/stream` |
+| `editVoiceSettings`                     | (voiceID, stability, similarityBoost)                                       | `/v1/voices/{voice_id}/settings/edit`  |
+| `getVoiceSettings`                      | (voiceID)                                                                   | `/v1/voices/{voice_id}/settings`       |
+| `deleteVoice`                           | (voiceID)                                                                   | `/v1/voices/{voice_id}`                |
+| `getVoice`                              | (voiceID)                                                                   | `/v1/voices/{voice_id}`                |
+| `getVoices`                             | N/A                                                                         | `/v1/voices`                           |
+| `getModels`                             | N/A                                                                         | `/v1/models`                           |
+| `getUserInfo`                             | N/A                                                                       | `/v1/user`                           |
+| `getUserSubscription`                             | N/A                                                               | `/v1/user/subscription`                           |
 | `getDefaultVoiceSettings`               | N/A                                                                         | `/v1/voices/settings/default`          |
-| `getVoiceSettings`                      | (apiKey, voiceID)                                                           | `/v1/voices/{voice_id}/settings`       |
-| `getVoice`                              | (apiKey, voiceID)                                                           | `/v1/voices/{voice_id}`                |
-| `deleteVoice`                           | (apiKey, voiceID)                                                           | `/v1/voices/{voice_id}`                |
-| `editVoiceSettings`                     | (apiKey, voiceID, stability, similarityBoost)                               | `/v1/voices/{voice_id}/settings/edit`  |
-| `getModels`                             | (apiKey)                                                                    | `/v1/models`                           |
-| `getUserInfo`                             | (apiKey)                                                                    | `/v1/user`                           |
-| `getUserSubscription`                             | (apiKey)                                                                    | `/v1/user/subscription`                           |
 
 ## Requirements
 
@@ -69,17 +69,42 @@ To install the Elevenlabs package, run the following command:
 npm install elevenlabs-node
 ```
 
+## Setup
+
+Setup the ElevenLabs configurations for your project.
+
+| <div style="width:290px">Variable</div> | Description                                                                 |
+| --------------------------------------- | --------------------------------------------------------------------------- |
+| `apiKey` (Required)                     | Your API key from Elevenlabs                                                |
+| `voiceId` (Optional)                    | A Voice ID from Elevenlabs                                                  |
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
+    }
+);
+```
+
 ## Usage
 
 Getting voice details.
 
 ```javascript
-const voice = require("elevenlabs-node");
+const ElevenLabs = require("elevenlabs-node");
+
+const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 
-const apiKey = "0e2c037kl8561005671b1de345s8765c"; // Your API key from Elevenlabs
-const voiceID = "pNInz6obpgDQGcFmaJgB"; // The ID of the voice you want to get
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
 
-const voiceResponse = voice.getVoice(apiKey, voiceID).then((res) => {
+const voiceResponse = voice.getVoice(voiceID).then((res) => {
   console.log(res);
 });
 ```
@@ -87,15 +112,20 @@ const voiceResponse = voice.getVoice(apiKey, voiceID).then((res) => {
 Generating an audio file from text
 
 ```javascript
-const voice = require("elevenlabs-node");
+const ElevenLabs = require("elevenlabs-node");
 const fs = require("fs-extra");
 
-const apiKey = "0e2c037kl8561005671b1de345s8765c"; // Your API key from Elevenlabs
-const voiceID = "pNInz6obpgDQGcFmaJgB"; // The ID of the voice you want to get
-const fileName = "audio.mp3"; // The name of your audio file
-const textInput = "mozzy is cool"; // The text you wish to convert to speech
+const fileName = "audio.mp3";                       // The name of your audio file
+const textInput = "mozzy is cool";                  // The text you wish to convert to speech
 
-voice.textToSpeech(apiKey, voiceID, fileName, textInput).then((res) => {
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
+    }
+);
+
+voice.textToSpeech(fileName, textInput).then((res) => {
   console.log(res);
 });
 ```
@@ -103,15 +133,20 @@ voice.textToSpeech(apiKey, voiceID, fileName, textInput).then((res) => {
 Generating an audio stream from text
 
 ```javascript
-const voice = require("elevenlabs-node");
+const ElevenLabs = require("elevenlabs-node");
 const fs = require("fs-extra");
 
-const apiKey = "0e2c037kl8561005671b1de345s8765c"; // Your API key from Elevenlabs
-const voiceID = "pNInz6obpgDQGcFmaJgB"; // The ID of the voice you want to get
-const fileName = "audio.mp3"; // The name of your audio file
-const textInput = "mozzy is cool"; // The text you wish to convert to speech
+const fileName = "audio.mp3";                       // The name of your audio file
+const textInput = "mozzy is cool";                  // The text you wish to convert to speech
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
+    }
+);
 
-voice.textToSpeechStream(apiKey, voiceID, textInput).then((res) => {
+voice.textToSpeechStream(textInput).then((res) => {
   res.pipe(fs.createWriteStream(fileName));
 });
 ```

From 0fcf16893202d0079f8bdfdcd4c62ce27fd8c641 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:20:35 +0300
Subject: [PATCH 07/29] feat: updated test cases

---
 test/app.test.js | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/test/app.test.js b/test/app.test.js
index d7332a9..a54c5ed 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -8,11 +8,12 @@ const stability = '0.5';
 const similarityBoost = '0.5';
 const modelId = 'eleven_multilingual_v1';
 const responseType = 'stream';
+const speakerBoost = true;
 
 const script = new ElevenLabs(
     {
         apiKey: apiKey,
-        apiVersion: "V1"
+		voiceId: voiceID
     }
 );
 
@@ -22,7 +23,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeech", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeech(voiceID, fileName, textInput, stability, similarityBoost, modelId);
+		const response = await script.textToSpeech(fileName, textInput, stability, similarityBoost, modelId, speakerBoost);
 
 		// Response check
 		expect(response.status).toEqual('ok');
@@ -32,7 +33,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeechStream", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeechStream(voiceID, textInput, stability, similarityBoost, modelId, responseType);
+		const response = await script.textToSpeechStream(textInput, stability, similarityBoost, modelId, responseType, speakerBoost);
 
 		// Response check
 		expect(!response).toBeFalsy();
@@ -63,7 +64,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoiceSettings", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoiceSettings(voiceID);
+		const response = await script.getVoiceSettings(voiceId);
 
 		// Response check
 		expect(response.stability).toBeTruthy();
@@ -74,7 +75,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoice", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoice(voiceID);
+		const response = await script.getVoice(voiceId);
 
 		// Response check
 		expect(response.voice_id).toBeTruthy();
@@ -84,7 +85,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test editVoiceSettings", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.editVoiceSettings(voiceID, stability, similarityBoost);
+		const response = await script.editVoiceSettings(voiceId, stability, similarityBoost);
 
 		// Response check
 		expect(response.status).toEqual('ok');

From 8620138b826379cddfa3f99f73f0364a34e06e04 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:33:51 +0300
Subject: [PATCH 08/29] feat: updated default voice

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 3434986..8624c5d 100644
--- a/index.js
+++ b/index.js
@@ -13,7 +13,7 @@ function ElevenLabs(options = {
 }) {
 
     this.apiKey = options.apiKey ? options.apiKey : "";
-    this.voiceId = options.voiceId ? options.voiceId : "ErXwobaYiN019PkySvjV";
+    this.voiceId = options.voiceId ? options.voiceId : "pNInz6obpgDQGcFmaJgB";
 }
 
 

From 96d3708c0ff9df8a1eafb900f2db6e577017aadb Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:35:07 +0300
Subject: [PATCH 09/29] docs: updated readme

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index c11eedd..aac3f27 100644
--- a/README.md
+++ b/README.md
@@ -73,10 +73,10 @@ npm install elevenlabs-node
 
 Setup the ElevenLabs configurations for your project.
 
-| <div style="width:290px">Variable</div> | Description                                                                 |
-| --------------------------------------- | --------------------------------------------------------------------------- |
-| `apiKey` (Required)                     | Your API key from Elevenlabs                                                |
-| `voiceId` (Optional)                    | A Voice ID from Elevenlabs                                                  |
+| <div style="width:290px">Variable</div> | Description                                                                 | Default                                |
+| --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
+| `apiKey`                                | Your API key from Elevenlabs (Required)                                     | N/A                                 |
+| `voiceId`                               | A Voice ID from Elevenlabs (Optional)                                       | Adam (`pNInz6obpgDQGcFmaJgB`)          |
 
 ```javascript
 const ElevenLabs = require("elevenlabs-node");

From c9724e8c022889688f30326fb71bcb25021258bf Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:42:16 +0300
Subject: [PATCH 10/29] fix: fixed test variable

---
 test/app.test.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/app.test.js b/test/app.test.js
index a54c5ed..d07ef0d 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -13,7 +13,7 @@ const speakerBoost = true;
 const script = new ElevenLabs(
     {
         apiKey: apiKey,
-		voiceId: voiceID
+		voiceId: voiceId
     }
 );
 

From 7b7c52510fbfc778072f96f41293014c94176105 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 19:42:32 +0300
Subject: [PATCH 11/29] doc: updated README

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index aac3f27..a902a97 100644
--- a/README.md
+++ b/README.md
@@ -75,8 +75,8 @@ Setup the ElevenLabs configurations for your project.
 
 | <div style="width:290px">Variable</div> | Description                                                                 | Default                                |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `apiKey`                                | Your API key from Elevenlabs (Required)                                     | N/A                                 |
-| `voiceId`                               | A Voice ID from Elevenlabs (Optional)                                       | Adam (`pNInz6obpgDQGcFmaJgB`)          |
+| `apiKey`                                | (`Required`) Your API key from Elevenlabs                                     | N/A                                    |
+| `voiceId`                               | (`Optional`) A Voice ID from Elevenlabs                                     | Adam (`pNInz6obpgDQGcFmaJgB`)          |
 
 ```javascript
 const ElevenLabs = require("elevenlabs-node");

From 2f1fd35094e8905eb74601341311e74989cc06a1 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 20:01:16 +0300
Subject: [PATCH 12/29] docs: updated README with function details

---
 README.md | 184 ++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 172 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index a902a97..3f94abe 100644
--- a/README.md
+++ b/README.md
@@ -91,25 +91,32 @@ const voice = new ElevenLabs(
 
 ## Usage
 
-Getting voice details.
+### Text To Speech
+
+Generating an audio file from text.
 
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
+const fs = require("fs-extra");
 
-const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
+const fileName = "audio.mp3";                       // The name of your audio file
+const textInput = "mozzy is cool";                  // The text you wish to convert to speech
 
 const voice = new ElevenLabs(
     {
         apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
     }
 );
 
-const voiceResponse = voice.getVoice(voiceID).then((res) => {
+voice.textToSpeech(fileName, textInput).then((res) => {
   console.log(res);
 });
 ```
 
-Generating an audio file from text
+### Text To Speech Stream
+
+Generating an audio stream from text.
 
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
@@ -125,29 +132,182 @@ const voice = new ElevenLabs(
     }
 );
 
-voice.textToSpeech(fileName, textInput).then((res) => {
+voice.textToSpeechStream(textInput).then((res) => {
+  res.pipe(fs.createWriteStream(fileName));
+});
+```
+
+### Edit Voice Settings
+
+Editing voice settings.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
+const stabilityBoost = 0.1;                         // The Stability Boost for the voice you want to edit
+const similarityBoost = 0.1;                        // The Similarity Boost for the voice you want to edit
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.editVoiceSettings(voiceID, stabilityBoost, similarityBoost).then((res) => {
   console.log(res);
 });
 ```
 
-Generating an audio stream from text
+### Get Voice Settings
+
+Getting voice settings.
 
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
-const fs = require("fs-extra");
 
-const fileName = "audio.mp3";                       // The name of your audio file
-const textInput = "mozzy is cool";                  // The text you wish to convert to speech
+const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 
 const voice = new ElevenLabs(
     {
         apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
-        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
     }
 );
 
-voice.textToSpeechStream(textInput).then((res) => {
-  res.pipe(fs.createWriteStream(fileName));
+const voiceResponse = voice.getVoiceSettings(voiceID).then((res) => {
+  console.log(res);
+});
+```
+
+### Delete Voice
+
+Delete voice.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.deleteVoice(voiceID).then((res) => {
+  console.log(res);
+});
+```
+
+### Get Voice
+
+Getting voice details.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.getVoice(voiceID).then((res) => {
+  console.log(res);
+});
+```
+
+### Get Voices
+
+Getting all voice details.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.getVoices().then((res) => {
+  console.log(res);
+});
+```
+
+### Get Models
+
+Getting all model details.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.getModels().then((res) => {
+  console.log(res);
+});
+```
+
+### Get User Info
+
+Getting user info associated with the API Key.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.getUserInfo().then((res) => {
+  console.log(res);
+});
+```
+
+### Get User Subscription
+
+Getting user subscription info associated with the API Key.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.getUserSubscription().then((res) => {
+  console.log(res);
+});
+```
+
+### Get Default Voice Settings
+
+Getting default voice settings.
+
+```javascript
+const ElevenLabs = require("elevenlabs-node");
+
+const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
+
+const voice = new ElevenLabs(
+    {
+        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+    }
+);
+
+const voiceResponse = voice.getDefaultVoiceSettings(voiceID).then((res) => {
+  console.log(res);
 });
 ```
 

From d3c97ecc706cc3273df80b95bff6b99f73bb49ce Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 20:25:20 +0300
Subject: [PATCH 13/29] feat: added parameters

---
 README.md | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 3f94abe..dac02da 100644
--- a/README.md
+++ b/README.md
@@ -45,18 +45,31 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 
 | <div style="width:290px">Function</div> | Parameters                                                                  | Endpoint                               |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `textToSpeech`                          | (fileName, textInput, stability, similarityBoost, modelId)                  | `/v1/text-to-speech/{voice_id}`        |
-| `textToSpeechStream`                    | (textInput, stability, similarityBoost, modelId)                            | `/v1/text-to-speech/{voice_id}/stream` |
-| `editVoiceSettings`                     | (voiceID, stability, similarityBoost)                                       | `/v1/voices/{voice_id}/settings/edit`  |
-| `getVoiceSettings`                      | (voiceID)                                                                   | `/v1/voices/{voice_id}/settings`       |
-| `deleteVoice`                           | (voiceID)                                                                   | `/v1/voices/{voice_id}`                |
-| `getVoice`                              | (voiceID)                                                                   | `/v1/voices/{voice_id}`                |
+| `textToSpeech`                          | (fileName, textInput, stability, similarityBoost, modelId, speakerBoost)    | `/v1/text-to-speech/{voice_id}`        |
+| `textToSpeechStream`                    | (textInput, stability, similarityBoost, modelId, responseType, speakerBoost)                            | `/v1/text-to-speech/{voice_id}/stream` |
+| `editVoiceSettings`                     | (voiceId, stability, similarityBoost)                                       | `/v1/voices/{voice_id}/settings/edit`  |
+| `getVoiceSettings`                      | (voiceId)                                                                   | `/v1/voices/{voice_id}/settings`       |
+| `deleteVoice`                           | (voiceId)                                                                   | `/v1/voices/{voice_id}`                |
+| `getVoice`                              | (voiceId)                                                                   | `/v1/voices/{voice_id}`                |
 | `getVoices`                             | N/A                                                                         | `/v1/voices`                           |
 | `getModels`                             | N/A                                                                         | `/v1/models`                           |
 | `getUserInfo`                             | N/A                                                                       | `/v1/user`                           |
 | `getUserSubscription`                             | N/A                                                               | `/v1/user/subscription`                           |
 | `getDefaultVoiceSettings`               | N/A                                                                         | `/v1/voices/settings/default`          |
 
+## Parameters
+| <div style="width:290px">Variable</div> | Description                                                                 | Type                                   |
+| --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
+| `fileName`                              | Name and file path for your audio file e.g (`./audio`)                                        | Text                                   |
+| `textInput`                             | Text to be converted into audio e.g (`Hello`)                                      | Text                                   |
+| `stability`                             | Stability for Text to Speech e.g (`0.5`)                                            | Float                                  |
+| `similarityBoost`                       | Similarity Boost for Text to Speech e.g (`0.5`)                                            | Float                                  |
+| `voiceId`                               | ElevenLabs Voice ID e.g (`pNInz6obpgDQGcFmaJgB`)                       | Text                                   |
+| `modelId`                               | ElevenLabs Model ID e.g (`elevenlabs_multilingual_v2`)                 | Text                                   |
+| `responseType`                          | Streaming response type e.g (`stream`)                                 | Text                                   |
+| `similarityBoost`                       | Speaker Boost for Text to Speech e.g (`true`)                          | Boolean                                |
+
+
 ## Requirements
 
 - [NodeJS](https://nodejs.org/en/download/)
@@ -97,7 +110,6 @@ Generating an audio file from text.
 
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
-const fs = require("fs-extra");
 
 const fileName = "audio.mp3";                       // The name of your audio file
 const textInput = "mozzy is cool";                  // The text you wish to convert to speech

From 5f73cfc1a73b2d24ea00bbe910e5c302f5571668 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 20:42:09 +0300
Subject: [PATCH 14/29] doc: Updated README

---
 README.md | 30 +++++++++++++++++++++++++++---
 1 file changed, 27 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index dac02da..50540e7 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,11 @@
     </a>
     <br />
     <br />
+    <a href="https://github.com/FelixWaweru/elevenlabs-node/actions/workflows/npm-publish.yml">
+      <img alt="NPM Package Build" src="https://github.com/FelixWaweru/elevenlabs-node/actions/workflows/npm-publish.yml/badge.svg" />
+    </a>
+    <br />
+    <br />
     <a>
       <img src="https://img.shields.io/badge/Node.js-43853D?style=for-the-badge&logo=node.js&logoColor=white"/>
     </a>
@@ -111,9 +116,16 @@ Generating an audio file from text.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
+// Required Parameters
 const fileName = "audio.mp3";                       // The name of your audio file
 const textInput = "mozzy is cool";                  // The text you wish to convert to speech
 
+// Optional Parameters
+const stability = 0.5;                              // The stability for the converted speech
+const similarityBoost = 0.5;                        // The similarity boost for the converted speech
+const modelId = "elevenlabs_multilingual_v2";       // The ElevenLabs Model ID
+const speakerBoost = true;                          // The speaker boost for the converted speech
+
 const voice = new ElevenLabs(
     {
         apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
@@ -121,7 +133,7 @@ const voice = new ElevenLabs(
     }
 );
 
-voice.textToSpeech(fileName, textInput).then((res) => {
+voice.textToSpeech(fileName, textInput, stability, similarityBoost, modelId, speakerBoost).then((res) => {
   console.log(res);
 });
 ```
@@ -134,9 +146,16 @@ Generating an audio stream from text.
 const ElevenLabs = require("elevenlabs-node");
 const fs = require("fs-extra");
 
-const fileName = "audio.mp3";                       // The name of your audio file
+// Required Parameters
 const textInput = "mozzy is cool";                  // The text you wish to convert to speech
 
+// Optional Parameters
+const stability = 0.5;                              // The stability for the converted speech
+const similarityBoost = 0.5;                        // The similarity boost for the converted speech
+const modelId = "elevenlabs_multilingual_v2";       // The ElevenLabs Model ID
+const responseType = 'stream';                      // The streaming response type for the converted speech
+const speakerBoost = true;                          // The speaker boost for the converted speech
+
 const voice = new ElevenLabs(
     {
         apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
@@ -144,7 +163,7 @@ const voice = new ElevenLabs(
     }
 );
 
-voice.textToSpeechStream(textInput).then((res) => {
+voice.textToSpeechStream(textInput, stability, similarityBoost, modelId, responseType, speakerBoost).then((res) => {
   res.pipe(fs.createWriteStream(fileName));
 });
 ```
@@ -156,6 +175,7 @@ Editing voice settings.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
+// Required Parameters
 const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 const stabilityBoost = 0.1;                         // The Stability Boost for the voice you want to edit
 const similarityBoost = 0.1;                        // The Similarity Boost for the voice you want to edit
@@ -178,6 +198,7 @@ Getting voice settings.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
+// Required Parameters
 const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 
 const voice = new ElevenLabs(
@@ -198,6 +219,7 @@ Delete voice.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
+// Required Parameters
 const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 
 const voice = new ElevenLabs(
@@ -218,6 +240,7 @@ Getting voice details.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
+// Required Parameters
 const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 
 const voice = new ElevenLabs(
@@ -310,6 +333,7 @@ Getting default voice settings.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
+// Required Parameters
 const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
 
 const voice = new ElevenLabs(

From 5dc2e133c3b33e87dd839b2f7f48da37d64da423 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Sat, 14 Oct 2023 20:44:01 +0300
Subject: [PATCH 15/29] doc: added highlights

---
 README.md | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 50540e7..8a399a9 100644
--- a/README.md
+++ b/README.md
@@ -65,14 +65,14 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 ## Parameters
 | <div style="width:290px">Variable</div> | Description                                                                 | Type                                   |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `fileName`                              | Name and file path for your audio file e.g (`./audio`)                                        | Text                                   |
-| `textInput`                             | Text to be converted into audio e.g (`Hello`)                                      | Text                                   |
-| `stability`                             | Stability for Text to Speech e.g (`0.5`)                                            | Float                                  |
-| `similarityBoost`                       | Similarity Boost for Text to Speech e.g (`0.5`)                                            | Float                                  |
-| `voiceId`                               | ElevenLabs Voice ID e.g (`pNInz6obpgDQGcFmaJgB`)                       | Text                                   |
-| `modelId`                               | ElevenLabs Model ID e.g (`elevenlabs_multilingual_v2`)                 | Text                                   |
-| `responseType`                          | Streaming response type e.g (`stream`)                                 | Text                                   |
-| `similarityBoost`                       | Speaker Boost for Text to Speech e.g (`true`)                          | Boolean                                |
+| `fileName`                              | Name and file path for your audio file e.g (`./audio`)                                        | `Text`                                   |
+| `textInput`                             | Text to be converted into audio e.g (`Hello`)                                      | `Text`                                   |
+| `stability`                             | Stability for Text to Speech e.g (`0.5`)                                            | `Float`                                  |
+| `similarityBoost`                       | Similarity Boost for Text to Speech e.g (`0.5`)                                            | `Float`                                  |
+| `voiceId`                               | ElevenLabs Voice ID e.g (`pNInz6obpgDQGcFmaJgB`)                       | `Text`                                   |
+| `modelId`                               | ElevenLabs Model ID e.g (`elevenlabs_multilingual_v2`)                 | `Text`                                   |
+| `responseType`                          | Streaming response type e.g (`stream`)                                 | `Text`                                   |
+| `similarityBoost`                       | Speaker Boost for Text to Speech e.g (`true`)                          | `Boolean`                                |
 
 
 ## Requirements

From 57d92a1e29586f0aa9c23c2f83966ca1febad148 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:21:46 +0300
Subject: [PATCH 16/29] feat: updated gitignore

---
 .gitignore | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index fa035d0..e75bd3f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ node_modules
 package-lock.json
 .DS_Store
 .eslintrc.json
-audio.mp3
\ No newline at end of file
+audio.mp3
+.env
\ No newline at end of file

From 91e2fbc59be32bf5f9f5aecf4b141616a8e82987 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:22:04 +0300
Subject: [PATCH 17/29] feat: dev dependency

---
 package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package.json b/package.json
index 40ad86c..27e4929 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "fs-extra": "^11.1.1"
   },
   "devDependencies": {
+    "dotenv": "^16.3.1",
     "eslint": "^8.45.0",
     "jest": "^29.6.1"
   }

From 2a766060754eb4a5fbbb9bec30aee9ffb9d5fc15 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:22:37 +0300
Subject: [PATCH 18/29] feat: updated test cases

---
 test/app.test.js | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/test/app.test.js b/test/app.test.js
index d07ef0d..23def95 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -1,7 +1,8 @@
 const ElevenLabs = require('../index.js');
+require('dotenv').config()
 
 const apiKey = process.env.ELEVENLABS_API_KEY;
-const voiceID = process.env.ELEVENLABS_VOICE_ID;
+const voiceId = process.env.ELEVENLABS_VOICE_ID;
 const fileName = 'audio.mp3';
 const textInput = 'mozzy is cool';
 const stability = '0.5';
@@ -23,7 +24,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeech", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeech(fileName, textInput, stability, similarityBoost, modelId, speakerBoost);
+		const response = await script.textToSpeech({fileName, textInput, stability, similarityBoost, modelId, speakerBoost});
 
 		// Response check
 		expect(response.status).toEqual('ok');
@@ -33,7 +34,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeechStream", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeechStream(textInput, stability, similarityBoost, modelId, responseType, speakerBoost);
+		const response = await script.textToSpeechStream({textInput, stability, similarityBoost, modelId, responseType, speakerBoost});
 
 		// Response check
 		expect(!response).toBeFalsy();
@@ -64,7 +65,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoiceSettings", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoiceSettings(voiceId);
+		const response = await script.getVoiceSettings({voiceId});
 
 		// Response check
 		expect(response.stability).toBeTruthy();
@@ -75,7 +76,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test getVoice", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.getVoice(voiceId);
+		const response = await script.getVoice({voiceId});
 
 		// Response check
 		expect(response.voice_id).toBeTruthy();
@@ -85,7 +86,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test editVoiceSettings", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.editVoiceSettings(voiceId, stability, similarityBoost);
+		const response = await script.editVoiceSettings({voiceId, stability, similarityBoost});
 
 		// Response check
 		expect(response.status).toEqual('ok');

From d7ed35c47592be2de076f35001956e78b35a9f66 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:23:34 +0300
Subject: [PATCH 19/29] feat: changed function variables to object

---
 index.js | 36 +++++++++++++++++++++++++-----------
 1 file changed, 25 insertions(+), 11 deletions(-)

diff --git a/index.js b/index.js
index 8624c5d..78bf35d 100644
--- a/index.js
+++ b/index.js
@@ -4,7 +4,9 @@ const elevenLabsAPIV1 = "https://api.elevenlabs.io/v1";
 
 
 /**
-Creates an instance of ElevenLabs.
+
+Function initializes ElevenLabs API.
+
 @param {Object} - An object containing the API Key and API Version [default: ElevenLabs V1].
 */
 function ElevenLabs(options = {
@@ -13,7 +15,12 @@ function ElevenLabs(options = {
 }) {
 
     this.apiKey = options.apiKey ? options.apiKey : "";
-    this.voiceId = options.voiceId ? options.voiceId : "pNInz6obpgDQGcFmaJgB";
+    this.voiceId = options.voiceId ? options.voiceId : "pNInz6obpgDQGcFmaJgB"; // Default voice 'Adam'
+
+    if(this.apiKey === ""){
+        console.log("ERR: Missing API key");
+        return;
+    }
 }
 
 
@@ -35,19 +42,21 @@ Function that converts text to speech and saves the audio file to the specified
 
 @returns {Object} - An object containing the status of the operation.
 */
-ElevenLabs.prototype.textToSpeech = async function(
+ElevenLabs.prototype.textToSpeech = async function({
     fileName,
     textInput,
     stability,
     similarityBoost,
     modelId,
     speakerBoost
-) {
+}) {
     try {
         if (!fileName) {
             console.log("ERR: Missing parameter {fileName}");
+            return;
         } else if (!textInput) {
             console.log("ERR: Missing parameter {textInput}");
+            return;
         }
 
         const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}`;
@@ -111,17 +120,18 @@ Function that converts text to speech and returns a readable stream of the audio
 
 @returns {Object} - A readable stream of the audio data.
 */
-ElevenLabs.prototype.textToSpeechStream = async function(
+ElevenLabs.prototype.textToSpeechStream = async function({
     textInput,
     stability,
     similarityBoost,
     modelId,
     responseType,
     speakerBoost
-) {
+}) {
     try {
         if (!textInput) {
             console.log("ERR: Missing parameter {textInput}");
+            return;
         }
 
         const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}/stream`;
@@ -207,10 +217,11 @@ Function that returns an object containing the settings of the specified voice.
 
 @returns {Object} - An object containing the settings of the specified voice.
 */
-ElevenLabs.prototype.getVoiceSettings = async function(voiceId) {
+ElevenLabs.prototype.getVoiceSettings = async function({voiceId}) {
     try {
         if (!voiceId) {
             console.log("ERR: Missing parameter {voiceId}");
+            return;
         }
 
         const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}/settings`;
@@ -237,10 +248,11 @@ Function that returns an object containing the details of the specified voice.
 
 @returns {Object} - An object containing the details of the specified voice.
 */
-ElevenLabs.prototype.getVoice = async function(voiceId) {
+ElevenLabs.prototype.getVoice = async function({voiceId}) {
     try {
         if (!voiceId) {
             console.log("ERR: Missing parameter {voiceId}");
+            return;
         }
 
         const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}`;
@@ -267,10 +279,11 @@ Function that returns an object containing the status of the delete operation.
 
 @returns {Object} - An object containing the status of the delete operation.
 */
-ElevenLabs.prototype.deleteVoice = async function(voiceId) {
+ElevenLabs.prototype.deleteVoice = async function({voiceId}) {
     try {
         if (!voiceId) {
             console.log("ERR: Missing parameter {voiceId}");
+            return;
         }
 
         const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}`;
@@ -301,14 +314,15 @@ Function that returns an object containing the status of the edit operation.
 
 @returns {Object} - An object containing the status of the edit operation.
 */
-ElevenLabs.prototype.editVoiceSettings = async function(
+ElevenLabs.prototype.editVoiceSettings = async function({
     voiceId,
     stability,
     similarityBoost
-) {
+}) {
     try {
         if (!voiceId) {
             console.log("ERR: Missing parameter {voiceId}");
+            return;
         }
 
         const voiceURL = `${elevenLabsAPIV1}/voices/${voiceId}/settings/edit`;

From 97dc57b5a40ed6d64f8ca12e4f7f03c12f3013d6 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:23:50 +0300
Subject: [PATCH 20/29] feat: provenance badge

---
 .github/workflows/npm-publish.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 6a58767..e200ea2 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -11,6 +11,9 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
@@ -32,6 +35,6 @@ jobs:
           node-version: 16
           registry-url: https://registry.npmjs.org/
       - run: npm install
-      - run: npm publish
+      - run: npm publish --provenance
         env:
           NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

From b62f6eaef634b7727560f6b9d3d1b886c485ece1 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:40:06 +0300
Subject: [PATCH 21/29] docs: updated documentation

---
 README.md | 161 +++++++++++++++++++++++++++---------------------------
 1 file changed, 79 insertions(+), 82 deletions(-)

diff --git a/README.md b/README.md
index 8a399a9..740c66e 100644
--- a/README.md
+++ b/README.md
@@ -50,29 +50,29 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 
 | <div style="width:290px">Function</div> | Parameters                                                                  | Endpoint                               |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `textToSpeech`                          | (fileName, textInput, stability, similarityBoost, modelId, speakerBoost)    | `/v1/text-to-speech/{voice_id}`        |
-| `textToSpeechStream`                    | (textInput, stability, similarityBoost, modelId, responseType, speakerBoost)                            | `/v1/text-to-speech/{voice_id}/stream` |
-| `editVoiceSettings`                     | (voiceId, stability, similarityBoost)                                       | `/v1/voices/{voice_id}/settings/edit`  |
-| `getVoiceSettings`                      | (voiceId)                                                                   | `/v1/voices/{voice_id}/settings`       |
-| `deleteVoice`                           | (voiceId)                                                                   | `/v1/voices/{voice_id}`                |
-| `getVoice`                              | (voiceId)                                                                   | `/v1/voices/{voice_id}`                |
-| `getVoices`                             | N/A                                                                         | `/v1/voices`                           |
-| `getModels`                             | N/A                                                                         | `/v1/models`                           |
-| `getUserInfo`                             | N/A                                                                       | `/v1/user`                           |
-| `getUserSubscription`                             | N/A                                                               | `/v1/user/subscription`                           |
-| `getDefaultVoiceSettings`               | N/A                                                                         | `/v1/voices/settings/default`          |
+| `textToSpeech`                          | ({fileName, textInput, stability, similarityBoost, modelId, speakerBoost})                                | `/v1/text-to-speech/{voice_id}`        |
+| `textToSpeechStream`                    | ({textInput, stability, similarityBoost, modelId, responseType, speakerBoost})                                | `/v1/text-to-speech/{voice_id}/stream` |
+| `editVoiceSettings`                     | ({voiceId, stability, similarityBoost})                                      | `/v1/voices/{voice_id}/settings/edit`  |
+| `getVoiceSettings`                      | ({voiceId})                                                                  | `/v1/voices/{voice_id}/settings`       |
+| `deleteVoice`                           | ({voiceId})                                                                  | `/v1/voices/{voice_id}`                |
+| `getVoice`                              | ({voiceId})                                                                  | `/v1/voices/{voice_id}`                |
+| `getVoices`                             | N/A                                                                          | `/v1/voices`                    |
+| `getModels`                             | N/A                                                                          | `/v1/models`                    |
+| `getUserInfo`                           | N/A                                                                          | `/v1/user`                      |
+| `getUserSubscription`                   | N/A                                                                          | `/v1/user/subscription`              |
+| `getDefaultVoiceSettings`               | N/A                                                                          | `/v1/voices/settings/default`          |
 
 ## Parameters
 | <div style="width:290px">Variable</div> | Description                                                                 | Type                                   |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `fileName`                              | Name and file path for your audio file e.g (`./audio`)                                        | `Text`                                   |
-| `textInput`                             | Text to be converted into audio e.g (`Hello`)                                      | `Text`                                   |
+| `fileName`                              | Name and file path for your audio file e.g (`./gen/hello`)                                    | `String`                                 |
+| `textInput`                             | Text to be converted into audio e.g (`Hello`)                                      | `String`                                 |
 | `stability`                             | Stability for Text to Speech e.g (`0.5`)                                            | `Float`                                  |
 | `similarityBoost`                       | Similarity Boost for Text to Speech e.g (`0.5`)                                            | `Float`                                  |
-| `voiceId`                               | ElevenLabs Voice ID e.g (`pNInz6obpgDQGcFmaJgB`)                       | `Text`                                   |
-| `modelId`                               | ElevenLabs Model ID e.g (`elevenlabs_multilingual_v2`)                 | `Text`                                   |
-| `responseType`                          | Streaming response type e.g (`stream`)                                 | `Text`                                   |
-| `similarityBoost`                       | Speaker Boost for Text to Speech e.g (`true`)                          | `Boolean`                                |
+| `voiceId`                               | ElevenLabs Voice ID e.g (`pNInz6obpgDQGcFmaJgB`)                       | `String`                                 |
+| `modelId`                               | ElevenLabs Model ID e.g (`elevenlabs_multilingual_v2`)                 | `String`                                 |
+| `responseType`                          | Streaming response type e.g (`stream`)                                 | `String`                                 |
+| `speakerBoost`                          | Speaker Boost for Text to Speech e.g (`true`)                          | `Boolean`                                |
 
 
 ## Requirements
@@ -101,8 +101,8 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
-        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",             // A Voice ID from Elevenlabs
     }
 );
 ```
@@ -116,25 +116,25 @@ Generating an audio file from text.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
-// Required Parameters
-const fileName = "audio.mp3";                       // The name of your audio file
-const textInput = "mozzy is cool";                  // The text you wish to convert to speech
-
-// Optional Parameters
-const stability = 0.5;                              // The stability for the converted speech
-const similarityBoost = 0.5;                        // The similarity boost for the converted speech
-const modelId = "elevenlabs_multilingual_v2";       // The ElevenLabs Model ID
-const speakerBoost = true;                          // The speaker boost for the converted speech
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
-        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",             // A Voice ID from Elevenlabs
     }
 );
 
-voice.textToSpeech(fileName, textInput, stability, similarityBoost, modelId, speakerBoost).then((res) => {
-  console.log(res);
+voice.textToSpeech({
+    // Required Parameters
+    fileName:        "audio.mp3",                    // The name of your audio file
+    textInput:       "mozzy is cool",                // The text you wish to convert to speech
+
+    // Optional Parameters
+    stability:       0.5,                            // The stability for the converted speech
+    similarityBoost: 0.5,                            // The similarity boost for the converted speech
+    modelId:         "elevenlabs_multilingual_v2",   // The ElevenLabs Model ID
+    speakerBoost:    true                            // The speaker boost for the converted speech
+  }).then((res) => {
+    console.log(res);
 });
 ```
 
@@ -146,25 +146,25 @@ Generating an audio stream from text.
 const ElevenLabs = require("elevenlabs-node");
 const fs = require("fs-extra");
 
-// Required Parameters
-const textInput = "mozzy is cool";                  // The text you wish to convert to speech
-
-// Optional Parameters
-const stability = 0.5;                              // The stability for the converted speech
-const similarityBoost = 0.5;                        // The similarity boost for the converted speech
-const modelId = "elevenlabs_multilingual_v2";       // The ElevenLabs Model ID
-const responseType = 'stream';                      // The streaming response type for the converted speech
-const speakerBoost = true;                          // The speaker boost for the converted speech
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
-        voiceId: "pNInz6obpgDQGcFmaJgB",            // A Voice ID from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        voiceId: "pNInz6obpgDQGcFmaJgB",             // A Voice ID from Elevenlabs
     }
 );
 
-voice.textToSpeechStream(textInput, stability, similarityBoost, modelId, responseType, speakerBoost).then((res) => {
-  res.pipe(fs.createWriteStream(fileName));
+const voiceResponse = voice.textToSpeechStream({
+    // Required Parameters
+    textInput:       "mozzy is cool",                // The text you wish to convert to speech
+
+    // Optional Parameters
+    stability:       0.5,                            // The stability for the converted speech
+    similarityBoost: 0.5,                            // The similarity boost for the converted speech
+    modelId:         "elevenlabs_multilingual_v2",   // The ElevenLabs Model ID
+    responseType:    "stream",                       // The streaming type (arraybuffer, stream, json)
+    speakerBoost:    true                            // The speaker boost for the converted speech
+  }).then((res) => {
+    res.pipe(fs.createWriteStream(fileName));
 });
 ```
 
@@ -175,18 +175,18 @@ Editing voice settings.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
-// Required Parameters
-const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
-const stabilityBoost = 0.1;                         // The Stability Boost for the voice you want to edit
-const similarityBoost = 0.1;                        // The Similarity Boost for the voice you want to edit
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
-const voiceResponse = voice.editVoiceSettings(voiceID, stabilityBoost, similarityBoost).then((res) => {
+const voiceResponse = voice.editVoiceSettings({
+    // Required Parameters
+    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+    stabilityBoost:  0.5,                            // The Stability Boost for the voice
+    similarityBoost: 0.5,                            // The Similarity Boost for the voice
+  }).then((res) => {
   console.log(res);
 });
 ```
@@ -198,17 +198,17 @@ Getting voice settings.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
-// Required Parameters
-const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
-const voiceResponse = voice.getVoiceSettings(voiceID).then((res) => {
-  console.log(res);
+const voiceResponse = voice.getVoiceSettings({
+    // Required Parameters
+    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+  }).then((res) => {
+    console.log(res);
 });
 ```
 
@@ -219,17 +219,17 @@ Delete voice.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
-// Required Parameters
-const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
-const voiceResponse = voice.deleteVoice(voiceID).then((res) => {
-  console.log(res);
+const voiceResponse = voice.deleteVoice({
+    // Required Parameters
+    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+  }).then((res) => {
+    console.log(res);
 });
 ```
 
@@ -240,17 +240,17 @@ Getting voice details.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
-// Required Parameters
-const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
-const voiceResponse = voice.getVoice(voiceID).then((res) => {
-  console.log(res);
+const voiceResponse = voice.getVoice({
+    // Required Parameters
+    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+  }).then((res) => {
+    console.log(res);
 });
 ```
 
@@ -263,7 +263,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
@@ -281,7 +281,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
@@ -299,7 +299,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
@@ -317,7 +317,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
@@ -333,17 +333,14 @@ Getting default voice settings.
 ```javascript
 const ElevenLabs = require("elevenlabs-node");
 
-// Required Parameters
-const voiceID = "pNInz6obpgDQGcFmaJgB";             // The ID of the voice you want to get
-
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
+        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
     }
 );
 
-const voiceResponse = voice.getDefaultVoiceSettings(voiceID).then((res) => {
-  console.log(res);
+const voiceResponse = voice.getDefaultVoiceSettings().then((res) => {
+    console.log(res);
 });
 ```
 

From 2a0e6aed39c6191e1b6b6f187d909b9b55e709f7 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:54:22 +0300
Subject: [PATCH 22/29] doc: updated styling

---
 README.md | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index 740c66e..30378ab 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
         voiceId: "pNInz6obpgDQGcFmaJgB",             // A Voice ID from Elevenlabs
     }
 );
@@ -118,7 +118,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
         voiceId: "pNInz6obpgDQGcFmaJgB",             // A Voice ID from Elevenlabs
     }
 );
@@ -148,7 +148,7 @@ const fs = require("fs-extra");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
         voiceId: "pNInz6obpgDQGcFmaJgB",             // A Voice ID from Elevenlabs
     }
 );
@@ -177,7 +177,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -200,7 +200,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -221,7 +221,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -242,7 +242,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -263,7 +263,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -281,7 +281,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -299,7 +299,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -317,7 +317,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 
@@ -335,7 +335,7 @@ const ElevenLabs = require("elevenlabs-node");
 
 const voice = new ElevenLabs(
     {
-        apiKey: "0e2c037kl8561005671b1de345s8765c",  // Your API key from Elevenlabs
+        apiKey:  "0e2c037kl8561005671b1de345s8765c", // Your API key from Elevenlabs
     }
 );
 

From bb2738a864c521110b8193e9c2be014861af6f89 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Mon, 6 Nov 2023 16:58:21 +0300
Subject: [PATCH 23/29] doc: fixed typos

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 30378ab..9807760 100644
--- a/README.md
+++ b/README.md
@@ -183,7 +183,7 @@ const voice = new ElevenLabs(
 
 const voiceResponse = voice.editVoiceSettings({
     // Required Parameters
-    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+    voiceId:         "pNInz6obpgDQGcFmaJgB",         // The ID of the voice you want to get
     stabilityBoost:  0.5,                            // The Stability Boost for the voice
     similarityBoost: 0.5,                            // The Similarity Boost for the voice
   }).then((res) => {
@@ -206,7 +206,7 @@ const voice = new ElevenLabs(
 
 const voiceResponse = voice.getVoiceSettings({
     // Required Parameters
-    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+    voiceId:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
   }).then((res) => {
     console.log(res);
 });
@@ -227,7 +227,7 @@ const voice = new ElevenLabs(
 
 const voiceResponse = voice.deleteVoice({
     // Required Parameters
-    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+    voiceId:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
   }).then((res) => {
     console.log(res);
 });
@@ -248,7 +248,7 @@ const voice = new ElevenLabs(
 
 const voiceResponse = voice.getVoice({
     // Required Parameters
-    voiceID:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+    voiceId:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
   }).then((res) => {
     console.log(res);
 });

From 839b399f136b0dfdfea1c30e30a8db18ea878057 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Tue, 7 Nov 2023 15:19:16 +0300
Subject: [PATCH 24/29] feat: added speaker style

---
 README.md | 2 +-
 index.js  | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9807760..3cc28cb 100644
--- a/README.md
+++ b/README.md
@@ -187,7 +187,7 @@ const voiceResponse = voice.editVoiceSettings({
     stabilityBoost:  0.5,                            // The Stability Boost for the voice
     similarityBoost: 0.5,                            // The Similarity Boost for the voice
   }).then((res) => {
-  console.log(res);
+    console.log(res);
 });
 ```
 
diff --git a/index.js b/index.js
index 78bf35d..3025a07 100644
--- a/index.js
+++ b/index.js
@@ -48,6 +48,7 @@ ElevenLabs.prototype.textToSpeech = async function({
     stability,
     similarityBoost,
     modelId,
+    style,
     speakerBoost
 }) {
     try {
@@ -62,6 +63,7 @@ ElevenLabs.prototype.textToSpeech = async function({
         const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}`;
         const stabilityValue = stability ? stability : 0;
         const similarityBoostValue = similarityBoost ? similarityBoost : 0;
+        const styleValue = style ? style : 0;
 
         const response = await axios({
             method: "POST",
@@ -71,6 +73,7 @@ ElevenLabs.prototype.textToSpeech = async function({
                 voice_settings: {
                     stability: stabilityValue,
                     similarity_boost: similarityBoostValue,
+                    style: styleValue,
                     use_speaker_boost: speakerBoost,
                 },
                 model_id: modelId ? modelId : undefined,
@@ -126,6 +129,7 @@ ElevenLabs.prototype.textToSpeechStream = async function({
     similarityBoost,
     modelId,
     responseType,
+    style,
     speakerBoost
 }) {
     try {
@@ -137,6 +141,7 @@ ElevenLabs.prototype.textToSpeechStream = async function({
         const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}/stream`;
         const stabilityValue = stability ? stability : 0;
         const similarityBoostValue = similarityBoost ? similarityBoost : 0;
+        const styleValue = style ? style : 0;
 
         const response = await axios({
             method: "POST",
@@ -146,6 +151,7 @@ ElevenLabs.prototype.textToSpeechStream = async function({
                 voice_settings: {
                     stability: stabilityValue,
                     similarity_boost: similarityBoostValue,
+                    style: styleValue,
                     use_speaker_boost: speakerBoost,
                 },
                 model_id: modelId ? modelId : undefined,

From aa44679c2d7651e7d1ace7f578da18fd29f33608 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Tue, 7 Nov 2023 15:29:30 +0300
Subject: [PATCH 25/29] feat: updated use cases

---
 test/app.test.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/app.test.js b/test/app.test.js
index 23def95..88f2527 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -9,6 +9,7 @@ const stability = '0.5';
 const similarityBoost = '0.5';
 const modelId = 'eleven_multilingual_v1';
 const responseType = 'stream';
+const style = 0;
 const speakerBoost = true;
 
 const script = new ElevenLabs(
@@ -24,7 +25,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeech", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeech({fileName, textInput, stability, similarityBoost, modelId, speakerBoost});
+		const response = await script.textToSpeech({fileName, textInput, stability, similarityBoost, modelId, style, speakerBoost});
 
 		// Response check
 		expect(response.status).toEqual('ok');
@@ -34,7 +35,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeechStream", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeechStream({textInput, stability, similarityBoost, modelId, responseType, speakerBoost});
+		const response = await script.textToSpeechStream({textInput, stability, similarityBoost, modelId, responseType, style, speakerBoost});
 
 		// Response check
 		expect(!response).toBeFalsy();

From 4c5bd9782dc4e297d1f904df85162ce1849f6abb Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Tue, 7 Nov 2023 15:30:06 +0300
Subject: [PATCH 26/29] doc: updated documentation

---
 README.md | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 3cc28cb..dcec710 100644
--- a/README.md
+++ b/README.md
@@ -50,8 +50,8 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 
 | <div style="width:290px">Function</div> | Parameters                                                                  | Endpoint                               |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `textToSpeech`                          | ({fileName, textInput, stability, similarityBoost, modelId, speakerBoost})                                | `/v1/text-to-speech/{voice_id}`        |
-| `textToSpeechStream`                    | ({textInput, stability, similarityBoost, modelId, responseType, speakerBoost})                                | `/v1/text-to-speech/{voice_id}/stream` |
+| `textToSpeech`                          | ({fileName, textInput, stability, similarityBoost, modelId, style, speakerBoost})                                | `/v1/text-to-speech/{voice_id}`        |
+| `textToSpeechStream`                    | ({textInput, stability, similarityBoost, modelId, responseType, style, speakerBoost})                                | `/v1/text-to-speech/{voice_id}/stream` |
 | `editVoiceSettings`                     | ({voiceId, stability, similarityBoost})                                      | `/v1/voices/{voice_id}/settings/edit`  |
 | `getVoiceSettings`                      | ({voiceId})                                                                  | `/v1/voices/{voice_id}/settings`       |
 | `deleteVoice`                           | ({voiceId})                                                                  | `/v1/voices/{voice_id}`                |
@@ -67,12 +67,13 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
 | `fileName`                              | Name and file path for your audio file e.g (`./gen/hello`)                                    | `String`                                 |
 | `textInput`                             | Text to be converted into audio e.g (`Hello`)                                      | `String`                                 |
-| `stability`                             | Stability for Text to Speech e.g (`0.5`)                                            | `Float`                                  |
-| `similarityBoost`                       | Similarity Boost for Text to Speech e.g (`0.5`)                                            | `Float`                                  |
+| `stability`                             | Stability for Text to Speech default (`0`)                                            | `Float`                                  |
+| `similarityBoost`                       | Similarity Boost for Text to Speech default (`0`)                                            | `Float`                                  |
 | `voiceId`                               | ElevenLabs Voice ID e.g (`pNInz6obpgDQGcFmaJgB`)                       | `String`                                 |
 | `modelId`                               | ElevenLabs Model ID e.g (`elevenlabs_multilingual_v2`)                 | `String`                                 |
 | `responseType`                          | Streaming response type e.g (`stream`)                                 | `String`                                 |
 | `speakerBoost`                          | Speaker Boost for Text to Speech e.g (`true`)                          | `Boolean`                                |
+| `style`                       | Style Exaggeration for Text to Speech (0-100) default (`0`)                                            | `Integer`                              |
 
 
 ## Requirements
@@ -132,6 +133,7 @@ voice.textToSpeech({
     stability:       0.5,                            // The stability for the converted speech
     similarityBoost: 0.5,                            // The similarity boost for the converted speech
     modelId:         "elevenlabs_multilingual_v2",   // The ElevenLabs Model ID
+    style:           1,                              // The style exaggeration for the converted speech
     speakerBoost:    true                            // The speaker boost for the converted speech
   }).then((res) => {
     console.log(res);
@@ -161,6 +163,7 @@ const voiceResponse = voice.textToSpeechStream({
     stability:       0.5,                            // The stability for the converted speech
     similarityBoost: 0.5,                            // The similarity boost for the converted speech
     modelId:         "elevenlabs_multilingual_v2",   // The ElevenLabs Model ID
+    style:           1,                              // The style exaggeration for the converted speech
     responseType:    "stream",                       // The streaming type (arraybuffer, stream, json)
     speakerBoost:    true                            // The speaker boost for the converted speech
   }).then((res) => {

From 9368f96c5e9a7aa36b9daae20f94679956630d3d Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Tue, 7 Nov 2023 16:47:57 +0300
Subject: [PATCH 27/29] feat: added variable voice ID

---
 index.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 3025a07..9d2e1b4 100644
--- a/index.js
+++ b/index.js
@@ -28,6 +28,8 @@ function ElevenLabs(options = {
 
 Function that converts text to speech and saves the audio file to the specified file name.
 
+@param {string} voiceId - A different ID for the voice to use with the text-to-speech conversion.
+
 @param {string} fileName - The name of the file to save the audio data to.
 
 @param {string} textInput - The text to convert to speech.
@@ -43,6 +45,7 @@ Function that converts text to speech and saves the audio file to the specified
 @returns {Object} - An object containing the status of the operation.
 */
 ElevenLabs.prototype.textToSpeech = async function({
+    voiceId,
     fileName,
     textInput,
     stability,
@@ -60,7 +63,8 @@ ElevenLabs.prototype.textToSpeech = async function({
             return;
         }
 
-        const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}`;
+        const voiceIdValue = voiceId ? voiceId : this.voiceId;
+        const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${voiceIdValue}`;
         const stabilityValue = stability ? stability : 0;
         const similarityBoostValue = similarityBoost ? similarityBoost : 0;
         const styleValue = style ? style : 0;
@@ -109,6 +113,8 @@ ElevenLabs.prototype.textToSpeech = async function({
 
 Function that converts text to speech and returns a readable stream of the audio data.
 
+@param {string} voiceId - A different ID for the voice to use with the text-to-speech conversion.
+
 @param {string} textInput - The text to convert to speech.
 
 @param {number} stability - The stability setting for the voice.
@@ -124,6 +130,7 @@ Function that converts text to speech and returns a readable stream of the audio
 @returns {Object} - A readable stream of the audio data.
 */
 ElevenLabs.prototype.textToSpeechStream = async function({
+    voiceId,
     textInput,
     stability,
     similarityBoost,
@@ -138,7 +145,8 @@ ElevenLabs.prototype.textToSpeechStream = async function({
             return;
         }
 
-        const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${this.voiceId}/stream`;
+        const voiceIdValue = voiceId ? voiceId : this.voiceId;
+        const voiceURL = `${elevenLabsAPIV1}/text-to-speech/${voiceIdValue}/stream`;
         const stabilityValue = stability ? stability : 0;
         const similarityBoostValue = similarityBoost ? similarityBoost : 0;
         const styleValue = style ? style : 0;

From d430e21f24c494ec1918ebf9957dcd87907fa8f3 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Tue, 7 Nov 2023 16:48:15 +0300
Subject: [PATCH 28/29] doc: updated documentation

---
 README.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index dcec710..1c302ae 100644
--- a/README.md
+++ b/README.md
@@ -50,8 +50,8 @@ This is an open source Eleven Labs NodeJS package for converting text to speech
 
 | <div style="width:290px">Function</div> | Parameters                                                                  | Endpoint                               |
 | --------------------------------------- | --------------------------------------------------------------------------- | -------------------------------------- |
-| `textToSpeech`                          | ({fileName, textInput, stability, similarityBoost, modelId, style, speakerBoost})                                | `/v1/text-to-speech/{voice_id}`        |
-| `textToSpeechStream`                    | ({textInput, stability, similarityBoost, modelId, responseType, style, speakerBoost})                                | `/v1/text-to-speech/{voice_id}/stream` |
+| `textToSpeech`                          | ({voiceId, fileName, textInput, stability, similarityBoost, modelId, style, speakerBoost})                                | `/v1/text-to-speech/{voice_id}`        |
+| `textToSpeechStream`                    | ({voiceId, textInput, stability, similarityBoost, modelId, responseType, style, speakerBoost})                                | `/v1/text-to-speech/{voice_id}/stream` |
 | `editVoiceSettings`                     | ({voiceId, stability, similarityBoost})                                      | `/v1/voices/{voice_id}/settings/edit`  |
 | `getVoiceSettings`                      | ({voiceId})                                                                  | `/v1/voices/{voice_id}/settings`       |
 | `deleteVoice`                           | ({voiceId})                                                                  | `/v1/voices/{voice_id}`                |
@@ -130,6 +130,7 @@ voice.textToSpeech({
     textInput:       "mozzy is cool",                // The text you wish to convert to speech
 
     // Optional Parameters
+    voiceId:         "21m00Tcm4TlvDq8ikWAM",         // A different Voice ID from the default
     stability:       0.5,                            // The stability for the converted speech
     similarityBoost: 0.5,                            // The similarity boost for the converted speech
     modelId:         "elevenlabs_multilingual_v2",   // The ElevenLabs Model ID
@@ -160,6 +161,7 @@ const voiceResponse = voice.textToSpeechStream({
     textInput:       "mozzy is cool",                // The text you wish to convert to speech
 
     // Optional Parameters
+    voiceId:         "21m00Tcm4TlvDq8ikWAM",         // A different Voice ID from the default
     stability:       0.5,                            // The stability for the converted speech
     similarityBoost: 0.5,                            // The similarity boost for the converted speech
     modelId:         "elevenlabs_multilingual_v2",   // The ElevenLabs Model ID
@@ -186,7 +188,7 @@ const voice = new ElevenLabs(
 
 const voiceResponse = voice.editVoiceSettings({
     // Required Parameters
-    voiceId:         "pNInz6obpgDQGcFmaJgB",         // The ID of the voice you want to get
+    voiceId:         "pNInz6obpgDQGcFmaJgB",         // The ID of the voice you want to edit
     stabilityBoost:  0.5,                            // The Stability Boost for the voice
     similarityBoost: 0.5,                            // The Similarity Boost for the voice
   }).then((res) => {
@@ -230,7 +232,7 @@ const voice = new ElevenLabs(
 
 const voiceResponse = voice.deleteVoice({
     // Required Parameters
-    voiceId:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to get
+    voiceId:         "pNInz6obpgDQGcFmaJgB"          // The ID of the voice you want to delete
   }).then((res) => {
     console.log(res);
 });

From 9bf60221039558bc79e97c7d1186f0fa42ba1e95 Mon Sep 17 00:00:00 2001
From: unknown <wawerufelix60@gmail.com>
Date: Tue, 7 Nov 2023 16:48:31 +0300
Subject: [PATCH 29/29] feat: updated test cases

---
 test/app.test.js | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/test/app.test.js b/test/app.test.js
index 88f2527..24ca6cb 100644
--- a/test/app.test.js
+++ b/test/app.test.js
@@ -25,7 +25,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeech", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeech({fileName, textInput, stability, similarityBoost, modelId, style, speakerBoost});
+		const response = await script.textToSpeech({voiceId, fileName, textInput, stability, similarityBoost, modelId, style, speakerBoost});
 
 		// Response check
 		expect(response.status).toEqual('ok');
@@ -35,7 +35,7 @@ describe("Eleven Labs Node Unit Test", () => {
 	test("Test textToSpeechStream", async () => {
 		// Execute test
 		await process.nextTick(() => {});
-		const response = await script.textToSpeechStream({textInput, stability, similarityBoost, modelId, responseType, style, speakerBoost});
+		const response = await script.textToSpeechStream({voiceId, textInput, stability, similarityBoost, modelId, responseType, style, speakerBoost});
 
 		// Response check
 		expect(!response).toBeFalsy();
@@ -122,4 +122,27 @@ describe("Eleven Labs Node Unit Test", () => {
 		// Response check
 		expect(response.status).toBeTruthy();
 	});
+});
+
+describe("Required Variables Test", () => {
+
+    // textToSpeech test
+	test("Test textToSpeech", async () => {
+		// Execute test
+		await process.nextTick(() => {});
+		const response = await script.textToSpeech({fileName, textInput});
+
+		// Response check
+		expect(response.status).toEqual('ok');
+	});
+
+        // textToSpeechStream test
+	test("Test textToSpeechStream", async () => {
+		// Execute test
+		await process.nextTick(() => {});
+		const response = await script.textToSpeechStream({textInput});
+
+		// Response check
+		expect(!response).toBeFalsy();
+	});
 });
\ No newline at end of file