GET

/v1/schemas/fal/video/fal-ai/minimax/hailuo-2.3/standard/text-to-video

kind inputactivity videohash 341963ee…extracted Oct 17, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
9aa635d61d72a46ed45199cb565efbbab09b717d38fcf40d74cf54da7d7b715f
{
  "fetchedAt": 1792213207,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

4 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
prompt*stringlength ≥ 1 · length ≤ 2000
durationenumThe duration of the video in seconds.6 | 10 · default: "6"
prompt_optimizerbooleanWhether to use the model's prompt optimizerdefault: true
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":"fal-ai/minimax/hailuo-2.3/standard/text-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}