GET

/v1/schemas/fal/image/bria/increase-resolution

Accept:

kind inputactivity imagehash e90a6422…extracted Sep 8, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `5aadce476002ab1954467adba33da3675c721c2dd97276bf57700d96a64a73cc` { "fetchedAt": 1788843629, "extractorVersion": "1", "verifiedAt": null }

Request body

6 properties · 1 required · 0 $defs

property	type	description	constraints
image_url*	string	URL of the image to upscale.
output_type	enum	Image format. JPEG carries no alpha, so preserve_alpha does not apply.	png \| jpeg · default: "png"
preserve_alpha	boolean	Reattach the source alpha channel to the result.	default: true
preserve_color	boolean	Correct the upscaled result's color cast against the source image.	default: false
sync_mode	boolean	Return the image inline instead of as a URL.	default: false
desired_increase	enum	Upscale factor. Each factor is its own SwinIR checkpoint.	2 \| 4 · default: 2

Validate a payload

before you spend tokens

shell

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