GET

/v1/schemas/fal/image/fal-ai/recraft-20b

Accept:

kind inputactivity imagehash 1f89758e…extracted Aug 10, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `df5ac4b6ff9f02a3b04b71c7f547702a062403de5579988b5746eccbd2b6eb1d` { "fetchedAt": 1786338105, "extractorVersion": "1", "verifiedAt": null }

Request body

6 properties · 1 required · 2 $defs

property	type	description	constraints
prompt*	string		length ≥ 1 · length ≤ 1000
image_size	ImageSize \| enum		default: "square_hd"
enable_safety_checker	boolean	If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked.	default: false
colors	RGBColor[]	An array of preferable colors	default: []
style	enum	The style of the generated images. Vector images cost 2X as much.	any \| realistic_image \| digital_illustration \| vector_illustration \| realistic_image/b_and_w \| realistic_image/enterprise · +31 more · default: "realistic_image"
style_id	string	The ID of the custom style reference (optional)	format: uuid4 · nullable

Types

2 $defs

ImageSizeobject

height	integer	The height of the generated image.	0 < n ≤ 14142 · default: 512
width	integer	The width of the generated image.	0 < n ≤ 14142 · default: 512

RGBColorobject

g	integer	Green color value	0 ≤ n ≤ 255 · default: 0
r	integer	Red color value	0 ≤ n ≤ 255 · default: 0
b	integer	Blue color value	0 ≤ n ≤ 255 · default: 0

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/recraft-20b","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}