GET

/v1/schemas/fal/audio/fal-ai/minimax/voice-clone

Accept:

kind inputactivity audiohash d594ffbf…extracted Oct 17, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `715363dbe6ee380135ed5eab0fc4d6b3febacd5fb409eddcd330c0c17d475943` { "fetchedAt": 1792213207, "extractorVersion": "1", "verifiedAt": null }

Request body

7 properties · 1 required · 0 $defs

property	type	description	constraints
audio_url*	string	URL of the input audio file for voice cloning. Should be at least 10 seconds long. To retain the voice permanently, use it with a TTS (text-to-speech) endpoint at least once within 7 days. Otherwise, it will be automatically deleted.
model	enum	TTS model to use for preview. Options: speech-02-hd, speech-02-turbo, speech-01-hd, speech-01-turbo	speech-02-hd \| speech-02-turbo \| speech-01-hd \| speech-01-turbo · default: "speech-02-hd"
text	string	Text to generate a TTS preview with the cloned voice (optional)	length ≤ 1000 · nullable
accuracy	number	Text validation accuracy threshold (0-1)	0 ≤ n ≤ 1 · nullable
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true
noise_reduction	boolean	Enable noise reduction for the cloned voice	default: false
need_volume_normalization	boolean	Enable volume normalization for the cloned voice	default: false

Validate a payload

before you spend tokens

shell

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