GET

/v1/schemas/fal/audio/mureka/api/generate/instrumental

Accept:

kind inputactivity audiohash 68311b95…extracted Oct 22, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `6fc2a3948b71e023c5f214e4bf77be6a57d0765fdc0fb0b4512d57c5973212bc` { "fetchedAt": 1792645225, "extractorVersion": "1", "verifiedAt": null }

Request body

4 properties · 0 required · 0 $defs

property	type	description	constraints
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true
model	enum	Model used to generate the instrumental.	mureka-7.6 \| mureka-8 \| mureka-9 \| mureka-9.5 · default: "mureka-9.5"
instrumental_id	string	Instrumental ID returned by /files/upload with purpose='instrumental'. Provide exactly one of instrumental_id or prompt.	length ≥ 1 · nullable
prompt	string	Description of the desired instrumental. Provide exactly one of prompt or instrumental_id.	length ≥ 1 · length ≤ 1024 · nullable

Validate a payload

before you spend tokens

shell

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