---

name: chatterbox-speech-to-speech description: "Chatterbox | Speech to Speech. Convert speech audio to new speech with optional voice cloning using Chatterbox. Triggers: chatterbox, speech to speech, voice conversion, voice clone, audio transform" allowed-tools: Bash(curl *), WebFetch

Chatterbox | Speech to Speech

Convert speech audio to new speech with optional voice cloning using Chatterbox. Provide source audio and optionally a target voice reference to transform the speech output.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "chatterbox-speech-to-speech",
    "version": "0.0.1",
    "input": {
      "source_audio_url": "https://example.com/original-speech.mp3",
      "target_voice_audio_url": "https://example.com/target-voice-sample.mp3"
    }
  }'

Parameters

Parameter	Type	Default	Description
source_audio_url	string		URL of the source speech audio to convert
target_voice_audio_url	string		Optional URL of reference audio for the target voice style

Examples

Voice conversion with reference:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "chatterbox-speech-to-speech",
    "version": "0.0.1",
    "input": {
      "source_audio_url": "https://example.com/podcast-clip.mp3",
      "target_voice_audio_url": "https://example.com/narrator-voice.mp3"
    }
  }'

Basic speech conversion:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "chatterbox-speech-to-speech",
    "version": "0.0.1",
    "input": {
      "source_audio_url": "https://example.com/meeting-recording.wav"
    }
  }'

Related Models

• elevenlabs-text-to-dialogue - Text to dialogue audio
• elevenlabs-voice-design-v3 - Custom voice design
• wizper - Speech transcription

Documentation

• each::labs Docs
• API Reference