ElevenLabs.io API for NodeJS

This is an Open Source NodeJS package for elevenlabs.io Text to Speech API. You can find the Official API document here: https://api.elevenlabs.io/docs

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Table of Contents

• Supported Methods
• Parameters
  • Voice Settings
• Getting Started
• Usage
  • textToSpeech() Method
  • getModels() Method
  • getVoices() Method
  • getDefaultVoiceSettings() Method
  • getVoiceSettings() Method
  • getVoice() Method
  • deleteVoice() Method
  • editVoiceSettings() Method
  • getUserSubscription() Method
  • getUser() Method
• Other Languages
• License

Supported Methods

| Method | Parameters | EndPoint | HTTP Method | |-----------------------------|-----------------------------------------------|----------------------------------------|-------------| | textToSpeech() | voiceId, text, modelId, voiceSettings | /v1/text-to-speech/{voice_id}/stream | POST | | getModels() | N/A | /v1/models | GET | | getVoices() | N/A | /v1/voices | GET | | getDefaultVoiceSettings() | N/A | /v1/voices/settings/default | GET | | getVoiceSettings() | voiceId | /v1/voices/{voiceId}/settings | GET | | getVoice() | voiceId, withSettings | /v1/voices/{voiceId} | GET | | deleteVoice() | voiceId | /v1/voices/{voiceId} | DELETE | | editVoiceSettings() | voiceId, voiceSettings | /v1/voices/{voiceId}/settings/edit | POST | | getUserSubscription() | N/A | /v1/user/subscription | GET | | getUser() | N/A | /v1/user | GET |

Parameters

| Parameter | Type | Description | Required | Default | |---------------|--------|-----------------------------------------------------------------------------------------|----------|-----------------------------------------------------------------------------------| | voiceId | String | The ID of the voice to use. You can get a list of available voices using getVoices(). | Yes | N/A | | text | String | The text to convert to speech. | Yes | N/A | | modelId | String | The ID of the model to use. You can get a list of available models using getModels(). | No | eleven_multilingual_v2 | | voiceSettings | Object | The settings to use for the voice. | No | {stability: 0.95, similarity_boost: 0.75, style: 0.06, use_speaker_boost: true} |

Voice Settings

| Parameter | Type | Description | Default | |-------------------|---------|--------------------------------------|---------| | stability | Float | The stability of the voice. | 0.95 | | similarity_boost | Float | The similarity boost of the voice. | 0.75 | | style | Float | The style of the voice. | 0.06 | | use_speaker_boost | Boolean | Whether to use speaker boost or not. | true |

Getting Started

• Install the package using npm i elevenlabs-js.
• Import the package using const elevenLabs = require('elevenlabs-js').
• Set your API key using elevenLabs.setApiKey('YOUR_API_KEY').
• Utilize the available methods to interact with the elevenlabs.io API.

Usage

textToSpeech() Method

Generate a text to speech audio file. You can either save the file or get the pipe and do whatever you want with it.

const elevenLabs = require('elevenlabs-js');
const fs = require("fs");

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.textToSpeech("YOUR_VOICE_ID", "Hello World!", "elevenlabs_multilingual_v2", {
    stability: 0.95,
    similarity_boost: 0.75,
    style: 0.06,
    use_speaker_boost: true
}).then(async (res) => {
    // You can save the file
    await res.saveFile("test.mp3")

    // Or get the pipe and do whatever you want with it (like streaming it to the client)
    const pipe = await res.pipe;
    pipe(fs.createWriteStream("test-with-pipe.mp3"));
});

getModels() Method

Get a list of available models.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getModels().then((res) => {
    console.log("models", res);
});

getVoices() Method

Get a list of available voices.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getVoices().then((res) => {
    console.log("voices", res);
});

getDefaultVoiceSettings() Method

Get the default voice settings.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getDefaultVoiceSettings().then((res) => {
    console.log("default voice settings", res);
});

getVoiceSettings() Method

Get the voice settings of a voice.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getVoiceSettings("YOUR_VOICE_ID").then((res) => {
    console.log("voice settings", res);
});

getVoice() Method

Get a voice.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getVoice("YOUR_VOICE_ID").then((res) => {
    console.log("voice", res);
});

deleteVoice() Method

Delete a voice.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.deleteVoice("YOUR_VOICE_ID").then((res) => {
    console.log("voice", res);
});

editVoiceSettings() Method

Edit the voice settings of a voice.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.editVoiceSettings("YOUR_VOICE_ID", {
    stability: 0.95,
    similarity_boost: 0.75,
    style: 0.06,
    use_speaker_boost: true
}).then((res) => {
    console.log("voice settings", res);
});

getUserSubscription() Method

Get the user subscription information.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getUserSubscription().then((res) => {
    console.log("user subscription", res);
});

getUser() Method

Get the user information.

const elevenLabs = require('elevenlabs-js');

// Set your API key
elevenLabs.setApiKey('YOUR_API_KEY');

elevenLabs.getUser().then((res) => {
    console.log("user", res);
});

Other Languages

Also, you can find the other languages of this package here:

• ElevenLabs API For NodeJS (elevenlabs-js)
• ElevenLabs API For PHP Laravel (elevenlabs-laravel)

License

This project is licensed under the MIT License - see the LICENSE file for details.