GET

/v1/schemas/fal/audio/fal-ai/kokoro/british-english

kind inputactivity audiohash e8cf2a21…extracted Oct 9, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
e64f78d08efa76f53e4c2ece92c26e2e12df95bd3f5d0ea5de1efb82ea2062a4
{
  "fetchedAt": 1791522002,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

4 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
prompt*string
voice*enumVoice ID for the desired voice.bf_alice | bf_emma | bf_isabella | bf_lily | bm_daniel | bm_fable · +2 more
enable_safety_checkerbooleanAuthorized callers may set false to request relaxed screening.default: true
speednumberSpeed of the generated audio. Default is 1.0.0.1 ≤ n ≤ 5 · default: 1

Validate a payload

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