GET

/v1/schemas/fal/audio/fal-ai/kling-video/v1/tts

kind inputactivity audiohash d5456ee4…extracted Oct 14, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
4fe10d20b62166af28e112d57c5e612816d8b4079dbd444e26d4cecb62fc2470
{
  "fetchedAt": 1791954060,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

4 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
text*stringThe text to be converted to speechlength ≤ 500
voice_speednumberRate of speech0.8 ≤ n ≤ 2 · default: 1
voice_idenumThe voice ID to use for speech synthesisgenshin_vindi2 | zhinen_xuesheng | AOT | ai_shatang | genshin_klee2 | genshin_kirara · +40 more · default: "genshin_vindi2"
enable_safety_checkerbooleanDisabling safety checks requires account authorization; unauthorized requests are always checked.default: true

Validate a payload

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