GET

/v1/schemas/fal/video/minimax/h3-max/styles/retro-toon-70s

Accept:

kind inputactivity videohash 68f9ac68…extracted Nov 10, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `b86d5cad7a774b45d16b86d832c38446bc11a7c8356ec925d26c2a229f7f6d8b` { "fetchedAt": 1794286801, "extractorVersion": "2", "verifiedAt": null }

Request body

5 properties · 1 required · 0 $defs

property	type	description	constraints
prompt*	string	Describe the scene, action, camera and sound. The retro 1970s hand-painted animation style is applied automatically.	length ≥ 1 · length ≤ 49864
duration	integer	Requested video duration in seconds.	5 ≤ n ≤ 15 · default: 5
image_url	string	Optional first-frame image. Use painted-style artwork for the most consistent look; the image's aspect ratio determines the output canvas.	nullable
aspect_ratio	enum	Video aspect ratio for text-only generation. Ignored when image_url is provided.	21:9 \| 16:9 \| 4:3 \| 1:1 \| 3:4 \| 9:16 · default: "16:9"
seed	integer	Random seed. Omit to choose one automatically.	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"minimax/h3-max/styles/retro-toon-70s","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}