AILabTools API - Color Migration - API

Request

• URL: https://www.ailabapi.com/api/image/effects/image-color-migration
• Method: POST
• Content-Type: multipart/form-data

Image requirements

• Image format: JPEG JPG PNG BMP
• Image size: No more than 3 MB.
• Image resolution: Larger than 64x64px, smaller than 1200x1200px.
• The images must all be RGB 3-channel or RGBA 4-channel.
• Please avoid uploading images that are predominantly black, white, or gray to ensure optimal recognition.

Headers

Field	Required	Type	Description
ailabapi-api-key	YES	string	Application API KEY. Get API KEY

Body

Fixed Fields

Field	Required	Type	Scope	Description
image	YES	file
mode	YES	string	AUTO TEMPLATE REF_PIC	Color extension mode. AUTO: Automatic color extension. TEMPLATE: Color palette extension. REF_PIC: Reference picture extension color.

mode === AUTO

Field	Required	Type	Scope	Default	Description
color_count	NO	integer	1 2 3 4 5 6 7 8	1	Expand the number of color families.

mode === TEMPLATE

Field	Required	Type	Example	Description
color_template	YES	string	056A6B,0A0B0C	Color palette topology, Top master color list, color value definition ARGB. e.g. 0A0B0C, array size [1, 7].

mode === REF_PIC

Field	Required	Type	Description
ref	YES	file	Reference image.

Response

Response Field Handling Flow

1. Handle Public Response Fields

   Parse and validate the Public Response Fields, checking the status code or response message to ensure the request is successful and error-free.

2. Handle Business Response Fields

   If the Public Response Fields are valid and error-free, proceed with processing the business logic in the Business Response Fields.

Public Response Fields

Viewing Public Response Fields and Error Codes

Business Response Fields

Field	Type	Description
data	object	The content of the result data returned.
+image_list	array of string	The URL address of the image after the coloring is completed, and the image format is PNG.

tip

The URL address is a temporary address, valid for 24 hours, and will not be accessible after it expires. If you need to save the file for a long time or permanently, please visit the URL address within 24 hours and download the file to your own storage space.

Response Example

{
  "request_id":     "",
  "log_id":         "",
  "error_code":     0,
  "error_msg":      "",
  "error_detail":   {
    "status_code":  200,
    "code":         "",
    "code_message": "",
    "message":      ""
  },
  "data":           {
    "image_list": [
      "https://www.ailabtools.com/logo.webp"
    ]
  }
}

Sample Code

👉 Online Experience 👈

If you'd like to see the actual effects, please visit the experience page for a trial.

• Introduction to Get Sample Code
• Sample Code