GET

/v1/schemas/fal/audio/fal-ai%2Flyria3?kind=output

Accept:

kind outputactivity audiohash 01510b2c…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

2 properties · 1 required · 1 $defs

property	type	description	constraints
audio*	File	The generated music as an MP3 file.
lyrics	string	The generated or provided lyrics for the track, if applicable.	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/lyria3","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}