GET

/v1/schemas/fal/audio/fal-ai/kokoro/japanese

kind inputactivity audiohash fe58418d…extracted Oct 9, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
1bfb09b066f6efa9c03f05c4e7fec8351071f4a44a29f45fe3386e1aa87c1515
{
  "fetchedAt": 1791522002,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

4 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
prompt*string
voice*enumVoice ID for the desired voice.jf_alpha | jf_gongitsune | jf_nezumi | jf_tebukuro | jm_kumo
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/japanese","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}