GET

/v1/schemas/fal/video/fal-ai%2Fkandinsky5-pro%2Fimage-to-video

kind inputactivity videohash 9f455135extracted Jul 22, 2026version currentsource upstream spec ↗

Request body

7 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
prompt*stringThe prompt to generate the video from.
image_url*stringThe URL of the image to use as a reference for the video generation.
num_inference_stepsinteger1 ≤ n ≤ 40 · default: 28
accelerationenumAcceleration level for faster generation.none | regular · nullable
seedintegerThe seed to use for generation. If not provided, a random seed will be used.nullable
durationconstVideo duration."5s" · default: "5s"
resolutionenumVideo resolution: 512p or 1024p.512P | 1024P · default: "512P"

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/kandinsky5-pro/image-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}