GET

/v1/schemas/fal/video/fal-ai/kling-video/v1.6/standard/image-to-video

kind inputactivity videohash 187711e4…extracted Jul 6, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.
Source trace
4d0f0e0fa91bc981fac9f9586a1c42ed212983e01733572f08aa7446d2e21086
{
  "fetchedAt": 1783328807,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

5 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
image_url*string
prompt*stringlength ≤ 2500
cfg_scalenumberThe CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt.0 ≤ n ≤ 1 · default: 0.5
negative_promptstringlength ≤ 2500 · default: "blur, distort, and low quality"
durationenumThe duration of the generated video in seconds5 | 10 · default: "5"

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/kling-video/v1.6/standard/image-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}