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POST
/
bria
/
image
/
edit
/
{action}
curl --request POST \
  --url https://api.cometapi.com/bria/image/edit/{action} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "image": "https://raw.githubusercontent.com/cometapi-dev/.github/refs/heads/main/assets/img/original_image.png",
  "mask": "https://raw.githubusercontent.com/cometapi-dev/.github/refs/heads/main/assets/img/mask_image.png"
}
'
{}

​
Overview

Bria’s Image Editing API provides a comprehensive suite of tools for manipulating and enhancing images.
After a successful API call, use the returned request_id to query results via the Query Status endpoint.The sync parameter is fixed on this interface — you do not need to specify it.

​
Supported operations

OperationDescriptionDocumentation
eraseRemove objects from imagesBria Erase Docs
gen_fillGenerative fill for masked areasBria Gen Fill Docs
expandExpand image canvasBria Expand Docs
enhanceEnhance image qualityBria Enhance Docs
increase_resolutionUpscale image resolutionBria Upscale Docs
replace_backgroundReplace image backgroundBria Background Docs
Please refer to the official documentation for the parameter list specific to each operation.

Authorizations

​
Authorization
string
header
required

Bearer token authentication. Use your CometAPI key.

Headers

​
Content-Type
string

Must be application/json.

Path Parameters

​
action
string
required

Editing action to perform. Supported values: erase, gen_fill, expand, enhance, increase_resolution, replace_background.

Body

application/json
​
image
string

Source image as a public URL or base64-encoded data URI. Accepted formats: JPEG, PNG, WebP. Maximum 12 MB.

​
mask
string

Mask image as a public URL or base64. White areas mark the region to edit; black areas are preserved. Required for erase, gen_fill, and expand actions.

​
prompt
string

Text description of the desired edit. Required for gen_fill and replace_background actions.

​
num_results
integer

Number of result variants to generate. Default: 1.

​
sync
boolean

When true, the response blocks until results are ready. When false (default), returns immediately with placeholder URLs that can be polled.

Response

200 - application/json

Success

The response is of type object.