GET

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

kind inputactivity audiohash 914aeb39extracted Jul 6, 2026version currentsource upstream spec ↗

Request body

4 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
source_audio_url*stringURL to the source audio file to be voice-converted.
high_quality_audiobooleanIf True, the generated audio will be upscaled to 48kHz. The generation of the audio will take longer, but the quality will be higher. If False, the generated audio will be 24kHz.default: false
target_voice_audio_urlstringURL to the audio file which represents the voice of the output audio. If provided, this will override the target_voice setting. If neither target_voice nor target_voice_audio_url are provided, the default target voice will be used.
target_voiceenumThe voice to use for the speech-to-speech request. If neither target_voice nor target_voice_audio_url are provided, a random target voice will be used.Aurora | Blade | Britney | Carl | Cliff | Richard · +3 more

Validate a payload

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