GET

/v1/schemas/fal/audio/fal-ai%2Fminimax%2Fspeech-2.8-hd?kind=output

Accept:

kind outputactivity audiohash 4f7bdf51…extracted Jul 6, 2026version currentsource upstream spec ↗

Response body

2 properties · 2 required · 1 $defs

property	type	description	constraints
audio*	File	The generated audio file
duration_ms*	integer	Duration of the audio in milliseconds

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/minimax/speech-2.8-hd","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}