Eleven Labs/Elevenlabs Voice Changer

eleven_english_sts_v2

Elevenlabs/Speech To SpeechLLMs.txt

Transform voices with deep neural networks, supporting 70+ languages and various formats, ideal for video voiceovers and podcasts.

API Playground API Documentation

API Endpoint URL

Base URL for all API requests to this endpoint.

https://modelslab.com/api/v7/voice/speech-to-speech

API Authentication

Authentication requires a valid API key included in the request. Generate and manage your API keys from your developer dashboard. Include the key in the key parameter for all API requests.

Integration Examples

Production-ready code samples for API integration

{
  "init_audio": "https://assets.modelslab.com/generations/a9823a38-6c67-43f7-80a3-11e7eea504c0",
  "model_id": "eleven_english_sts_v2",
  "voice_id": "JBFqnCBsd6RMkjVDRZzb",
  "key": "YOUR_API_KEY"
}

SDKs

Official SDKs

Production-ready SDKs and client libraries for all major programming languages

JavaScript

Python

PHP

API Parameters

Technical specifications for API request parameters.

Field Name	Parameter	Technical Description
init_audio	`init_audio`	Audio file to clone voice from (for voice cloning)
model_id	`model_id`	Model
voice_id	`voice_id`	voice_id