GET

/v1/schemas/fal/image/fal-ai/luma-photon/flash

kind inputactivity imagehash 282f21ef…extracted Oct 9, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
adca8863de6ac23569144d63f46b4185690eae1cdebb074903e5f5819356274f
{
  "fetchedAt": 1791522002,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

3 properties · 1 required · 0 $defs
propertytypedescriptionconstraints
prompt*stringlength ≥ 3 · length ≤ 5000
aspect_ratioenumThe aspect ratio of the generated video16:9 | 9:16 | 1:1 | 4:3 | 3:4 | 21:9 · +1 more · default: "1:1"
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/luma-photon/flash","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}