GET

/v1/schemas/fal/video/xai/grok-imagine-video/image-to-video

Accept:

kind inputactivity videohash f94379aa…extracted Oct 9, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `4e98ffbaa500ff0c8cb122ff386440fc219d1eb12ff93252d7efdc8e7560918b` { "fetchedAt": 1791522002, "extractorVersion": "1", "verifiedAt": null }

Request body

6 properties · 2 required · 0 $defs

property	type	description	constraints
image_url*	string	URL of the input image for video generation.
prompt*	string	Text description of desired changes or motion in the video.	length ≤ 4096
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true
duration	integer	Video duration in seconds.	1 ≤ n ≤ 15 · default: 6
resolution	enum	Resolution of the output video.	480p \| 720p · default: "720p"
aspect_ratio	enum	Aspect ratio of the generated video.	auto \| 16:9 \| 4:3 \| 3:2 \| 1:1 \| 2:3 · +2 more · nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"xai/grok-imagine-video/image-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}