GET

/v1/schemas/fal/image/fal-ai/flux-2-max/edit

Accept:

kind inputactivity imagehash c1f565c5…extracted Aug 8, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `08f4b6b2522b676a64d6d27ea456018ed0fed729e989a81a9aecd1f1876a1278` { "fetchedAt": 1786165357, "extractorVersion": "1", "verifiedAt": null }

Request body

8 properties · 2 required · 1 $defs

property	type	description	constraints
prompt*	string	The prompt to generate an image from.
image_urls*	string[]	List of URLs of input images for editing
safety_tolerance	enum	The safety tolerance level for the generated image. 1 being the most strict and 5 being the most permissive.	1 \| 2 \| 3 \| 4 \| 5 · default: "2"
image_size	ImageSize \| enum	The size of the generated image. If `auto`, the size will be determined by the model.	default: "auto"
output_format	enum	The format of the generated image.	jpeg \| png · default: "jpeg"
sync_mode	boolean	If `True`, the media will be returned as a data URI and the output data won't be available in the request history.	default: false
enable_safety_checker	boolean	Whether to enable the safety checker. Disabling it requires account authorization; unauthorized requests are always checked.	default: true
seed	integer	The seed to use for the generation.	nullable

Types

1 $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

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/flux-2-max/edit","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}