GET

/v1/schemas/fal/audio/mureka/v9/generate/instrumental

kind inputactivity audiohash 6cdf8aab…extracted Oct 31, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
c1b12824d155bfc5e2a6a74422b96999923afaad2f0f300fa52fdb3eaf96b413
{
  "fetchedAt": 1793422802,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

3 properties · 0 required · 0 $defs
propertytypedescriptionconstraints
instrumental_idstringInstrumental ID returned by /files/upload with purpose='instrumental'. Provide exactly one of instrumental_id or prompt.length ≥ 1 · nullable
promptstringDescription of the desired instrumental. Provide exactly one of prompt or instrumental_id.length ≥ 1 · length ≤ 1024 · nullable
enable_safety_checkerbooleanAuthorized callers may set false to request relaxed screening.default: true

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"mureka/v9/generate/instrumental","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}