GET

/v1/schemas/fal/audio/fal-ai%2Fchatterbox%2Fspeech-to-speech

Accept:

kind inputactivity audiohash 0b68ea1e…extracted Jul 6, 2026version currentsource upstream spec ↗

Request body

2 properties · 1 required · 0 $defs

property	type	description	constraints
source_audio_url*	string
target_voice_audio_url	string	Required URL to an audio file to use as the target reference voice for speech-to-speech voice conversion.	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/chatterbox/speech-to-speech","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}