GET

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

kind inputactivity videohash 7845c66f…extracted Oct 17, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
18068dbf69f5ad521c54529490adafaa0e579b000bd82f1c440d95af6518338e
{
  "fetchedAt": 1792213207,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

3 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
prompt*stringText prompt for video generationlength ≥ 1 · length ≤ 2000
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/pro/text-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}