GET

/v1/schemas/fal/video/lightricks/ltx-2.5/alpha-gen

kind inputactivity videohash 326d2412…extracted Nov 11, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
fd13bedbfd72e21bfec47759c53a51bedd65caeb7df4ac5fa9064324d329820b
{
  "fetchedAt": 1794373202,
  "extractorVersion": "2",
  "verifiedAt": null
}

Request body

2 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
video_url*stringURL of the source video, at most 200 MB and 3072 frames. Long side must not exceed 3840 pixels, short side 2160 pixels, and the ratio of long to short side must not exceed 32:9.
enable_safety_checkerbooleandefault: true

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"lightricks/ltx-2.5/alpha-gen","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}