GET

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

kind inputactivity audiohash 5e20a9d4…extracted Oct 31, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
2d2e25eaa3c691bbcef7b5ad98c005ec2afdac806249c9c2b15f1d7f80bce3ba
{
  "fetchedAt": 1793422802,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

4 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
text*stringText to synthesize, up to 500 characters.length ≥ 1 · length ≤ 500
voice_idstringCustom voice ID returned by /files/upload with purpose='voice'. Cannot be combined with voice.length ≥ 1 · nullable
voiceenumBuilt-in voice preset. Cannot be combined with voice_id.Ethan | Victoria | Jake | Luna | Emma · 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/api/generate/speech","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}