GET

/v1/schemas/fal/audio/fal-ai/minimax-music/v2

Accept:

kind inputactivity audiohash 54a6c93c…extracted Oct 9, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `a24a3bb8bcb808773a971663ff0faae014b8d5bf2228e908479d448e59219694` { "fetchedAt": 1791522002, "extractorVersion": "1", "verifiedAt": null }

Request body

4 properties · 2 required · 1 $defs

property	type	description	constraints
prompt*	string	A description of the music, specifying style, mood, and scenario. 10-300 characters.	length ≥ 10 · length ≤ 2000
lyrics_prompt*	string	Lyrics of the song. Use n to separate lines. You may add structure tags like [Intro], [Verse], [Chorus], [Bridge], [Outro] to enhance the arrangement. 10-3000 characters.	length ≥ 10 · length ≤ 3000
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true
audio_setting	AudioSetting	Audio configuration settings

Types

1 $defs

AudioSettingobject

bitrate	enum	Bitrate of generated audio	32000 \| 64000 \| 128000 \| 256000 · default: 256000
sample_rate	enum	Sample rate of generated audio	8000 \| 16000 \| 22050 \| 24000 \| 32000 \| 44100 · default: 44100
format	enum	Audio format	mp3 \| pcm \| flac · default: "mp3"

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/minimax-music/v2","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}