GET

/v1/schemas/fal/image/fal-ai/vidu/q2/text-to-image

Accept:

kind inputactivity imagehash c050e694…extracted Oct 23, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `00cf6a0cfe80503c5afe1b7072ca4254272a7d56907a76432def0bafd027b1fa` { "fetchedAt": 1792731610, "extractorVersion": "1", "verifiedAt": null }

Request body

4 properties · 1 required · 0 $defs

property	type	description	constraints
prompt*	string	Text prompt for video generation, max 1500 characters	length ≤ 1500
aspect_ratio	enum	The aspect ratio of the output video	16:9 \| 9:16 \| 1:1 · default: "16:9"
seed	integer	Random seed for generation	nullable
enable_safety_checker	boolean	Enable safety checks; disabling requires authorization.	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/vidu/q2/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}