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POST
/
v1
/
images
/
edits
Edit Image
curl --request POST \
  --url https://www.anyfast.ai/v1/images/edits \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form image='@example-file' \
  --form model=gpt-image-2 \
  --form 'prompt=Generate a cartoon-style avatar of this character with a humorous tone, on a rectangular background colored RGB(153, 162, 212)' \
  --form mask='@example-file' \
  --form n=1 \
  --form size=1024x1024 \
  --form response_format=url
{
  "data": [
    {
      "url": "<string>",
      "b64_json": "<string>",
      "revised_prompt": "<string>"
    }
  ]
}

Documentation Index

Fetch the complete documentation index at: https://docs.anyfast.ai/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

multipart/form-data
​
image
file
required

Source image file to edit. Common formats (png, jpeg, webp) are accepted.

​
model
enum<string>
required

Model ID. Use gpt-image-2 for the official model, or gpt-image-2-c for the reverse-engineered variant (supports response_format).

Available options:
gpt-image-2,
gpt-image-2-c
Example:

"gpt-image-2"

​
prompt
string
required

Text description of the edit you want to apply.

Example:

"Generate a cartoon-style avatar of this character with a humorous tone, on a rectangular background colored RGB(153, 162, 212)"

​
mask
file

Mask image file with an alpha channel. Indicates which areas of the source image to edit. Must be the same format and same size as the source image (< 50MB). Requires selecting the Direct group.

​
n
integer
default:1

Number of images to return. Supports 1–10. Default: 1. Requires selecting the Direct group in the console.

Required range: 1 <= x <= 10
Example:

1

​
size
string
default:1024x1024

Output image size in {width}x{height} format. Same flexible-resolution constraints as image generation.

Example:

"1024x1024"

​
response_format
enum<string>
default:url

Response format. Only supported by gpt-image-2-c (reverse-engineered variant). Currently only url is supported.

Available options:
url
Example:

"url"

Response

Image edited successfully.

​
data
object[]

Array of edited images.