GET

/v1/schemas/fal/image/imagineart/imagineart-2.0-preview/text-to-image

Accept:

kind inputactivity imagehash c6d5b6ae…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `f820e0b71d98932976711f9135da8f0bf3de199cfa0dccd59189c54ca36597e1` { "fetchedAt": 1783329487, "extractorVersion": "1", "verifiedAt": null }

Request body

5 properties · 1 required · 0 $defs

property	type	description	constraints
prompt*	string	Text prompt describing the desired image
resolution	enum	Output resolution: '1K' targets ~1024px and will be faster. '2K' targets ~2048px image size and will be slower but with higher quality.	1K \| 2K · default: "2K"
aspect_ratio	enum	Image aspect ratio: 1:1, 3:1, 1:3, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 4:5, 5:4, 4:1, 1:4	1:1 \| 16:9 \| 9:16 \| 4:3 \| 3:4 \| 3:1 · +8 more · default: "1:1"
reasoning	enum	Visual Understanding Level: low (default) or high. High reasoning takes more time but generates better images.	high \| low · default: "low"
seed	integer	Default is random (0 and -1 are treated as random)

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"imagineart/imagineart-2.0-preview/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}