GET

/v1/schemas/fal/image/fal-ai/flux-pro/v1/erase

Accept:

kind inputactivity imagehash fbe82787…extracted Oct 9, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `15dbeb8ff5fd5fb575ea4e82ec54afd8101f6383ac1441613fc596099276cbec` { "fetchedAt": 1791522002, "extractorVersion": "1", "verifiedAt": null }

Request body

6 properties · 2 required · 0 $defs

property	type	description	constraints
mask_url*	string	The URL of a black/white mask image where white (255) marks pixels to erase and black (0) marks pixels to keep. Needs to match the dimensions of the input image.
image_url*	string	The URL of the input image to erase content from.
output_format	enum	The format of the generated image.	jpeg \| png · default: "jpeg"
enable_safety_checker	boolean	Authorized callers may set false to request relaxed screening.	default: true
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
dilate_pixels	integer	Number of pixels to expand the mask edges by. Higher values produce cleaner erase results around the masked region.	0 ≤ n ≤ 100 · default: 10

Validate a payload

before you spend tokens

shell

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