GET

/v1/schemas/fal/video/fal-ai/minimax/hailuo-02-fast/image-to-video

Accept:

kind inputactivity videohash c0b120d6…extracted Oct 9, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `9fb81d088a67fb427c6ad8f1ed6c4aaabec013995eee6c28d9e8030703d04184` { "fetchedAt": 1791522002, "extractorVersion": "1", "verifiedAt": null }

Request body

5 properties · 2 required · 0 $defs

property	type	description	constraints
image_url*	string
prompt*	string		length ≤ 2000
prompt_optimizer	boolean	Whether to use the model's prompt optimizer	default: true
duration	enum	The duration of the video in seconds. 10 seconds videos are not supported for 1080p resolution.	6 \| 10 · default: "6"
enable_safety_checker	boolean	Authorized 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/minimax/hailuo-02-fast/image-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}