Can i Integrate with ElevenLabs through Node Js ? | ElevenLabs | Page 1

AI-generated Answer for nasih0283

Yes, you can integrate with ElevenLabs through Node.js. There is a guide on how to send an AI-generated message through a phone call using Twilio and ElevenLabs in Node.js.

Here are the steps:

Create accounts with Twilio and ngrok: You'll need to create accounts with Twilio and ngrok for this guide. You can sign up on their respective websites.
Get the code: You can get the entire code for this guide on GitHub.
Create the server with Express: You'll need to initialize your project, install dependencies and dev dependencies, and create your files. Here's a snippet of the code you'll need to use:

// src/app.ts  
import 'dotenv/config'; 
import express, { Response } from 'express'; 
import ExpressWs from 'express-ws'; 
import VoiceResponse from 'twilio/lib/twiml/VoiceResponse'; 
import { ElevenLabsClient } from 'elevenlabs'; 
import { type WebSocket } from 'ws'; 
import { type Readable } from 'stream';  

const app = ExpressWs(express()).app; 
const PORT: number = parseInt(process.env.PORT || '5000');  

const elevenlabs = new ElevenLabsClient(); 
const voiceId = '21m00Tcm4TlvDq8ikWAM'; 
const outputFormat = 'ulaw_8000'; 
const text = 'This is a test. You can now hang up. Thank you.';  
...

Understanding the code: The code handles the incoming call, creates the text to speech, and sends the message.
Point ngrok to your application: Twilio requires a publicly accessible URL. You’ll use ngrok to forward the local port of your application and expose it as a public URL.
Update your environment variables: Update the .env file with your ngrok domain and ElevenLabs API key.
Start the application: Run the following command to start the app: npm run dev.
Set up Twilio: Follow Twilio’s guides to create a new number. Once you’ve created your number, navigate to the “Configure” tab in Phone Numbers -> Manage -> Active numbers.
Make a phone call: Make a call to your number. You should hear a message using the ElevenLabs voice.
Tips for deploying to production: When running the application in production, make sure to set the SERVER_DOMAIN environment variable to that of your server. Be sure to also update the URL in Twilio to point to your production server.

This should give you a basic understanding of integrating Twilio with ElevenLabs voices. If you have any further questions, or suggestions on how to improve this guide, feel free to raise an issue or suggest edits.

#Can i Integrate with ElevenLabs through Node Js ?