GET

/v1/schemas/fal/audio/fal-ai%2Fvibevoice?kind=output

kind outputactivity audiohash 2426a8c2…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

5 properties · 5 required · 1 $defs
propertytypedescriptionconstraints
rtf*numberReal-time factor (generation_time / audio_duration). Lower is better.
generation_time*numberTime taken to generate the audio in seconds
audio*FileThe generated audio file containing the speech
sample_rate*integerSample rate of the generated audio
duration*numberDuration of the generated audio in seconds

Validate a payload

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