AI Replace

POST

/v1/aiart/replacer

🖼️ Example

Original Image	Mask Image	Prompt	Result
		`"Butterfly"`

Request

Header Params

Authorization

string

required

Example:

Bearer <your api key>

Body Params application/json

imageUrl

string

required

The URL or BASE64 encoded image of the initial image provided by the user.

content

string

required

Describe what you want to appear in the masked area — this prompt tells the model how to modify just that part of the image.

maskImageUrl

string

required

Specifies a mask image used to define the regions for partial replacement in the source image. Accepts either a base64-encoded image string or a publicly accessible image URL.

Example

{
  "imageUrl": "https://u-static.fotor.com/uid_0f5eccd484e6403084043fd20e320027/image_to_image/app-fotor-web/e09b6003-020f-444c-9472-884e56ea50e9.jpeg",
  "content": "Butterfly",
  "maskImageUrl": "https://u-static.fotor.com/uid_0f5eccd484e6403084043fd20e320027/image_to_image/app-fotor-web/0dc32dbd-8ee9-4216-b9dc-71cd48e4acf0.jpeg"
}

Request samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api-b.fotor.com/v1/aiart/replacer' \
--header 'Authorization: Bearer <your api key>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "imageUrl": "https://u-static.fotor.com/uid_0f5eccd484e6403084043fd20e320027/image_to_image/app-fotor-web/e09b6003-020f-444c-9472-884e56ea50e9.jpeg",
    "content": "Butterfly",
    "maskImageUrl": "https://u-static.fotor.com/uid_0f5eccd484e6403084043fd20e320027/image_to_image/app-fotor-web/0dc32dbd-8ee9-4216-b9dc-71cd48e4acf0.jpeg"
}'

Responses

🟢200success

application/json

Body

code

string

required

000: Success，999: Unknown error

Example:

000

msg

string

required

Example:

success

data

object

required

taskId

string

required

Task ID, used to query task information.

Example:

e0dc194703174b6eafeacb4ee8e02850

Example

{
  "code": "000",
  "msg": "success",
  "data": {
    "taskId": "e0dc194703174b6eafeacb4ee8e02850"
  }
}

Modified at 2025-04-08 10:15:02

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Query Task Details

AI Replace

🖼️ Example#

Request

Request samples

Responses

🖼️ Example