AILabTools API - Image Invisible Text Watermark - API

Request

• URL: https://www.ailabapi.com/api/image/editing/image-invisible-text-watermarking
• 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 5x5px, smaller than 4096x4096px.

Header

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

Body

Fixed Fields

Field	Required	Type	Scope	Description
function_type	YES	string	encode_text encode_text_plus encode_text_bold decode_text decode_text_plus decode_text_bold	Specifies the calling function. encode_text: Add text watermark using the old version model. encode_text_plus: Add text watermark using the new version model 1. encode_text_bold: Add text watermark using the new version model 2. decode_text: Use the old model to decode the text watermark in the image. decode_text_plus: Use the new version of Model 1 to decode text watermarks in images. decode_text_bold: Use the new version Model 2 to decode the image watermark in the image.

function_type === encode_text|encode_text_plus|encode_text_bold

Field	Required	Type	Scope	Default	Description
origin_image	YES	file			Original image.
text	YES	string			The text of the watermark to be added.
output_file_type	NO	string	png jpg bmp	png	Output format.

function_type === decode_text

Field	Required	Type	Scope	Default	Description
watermark_image	YES	file			The image to be resolved, i.e., a composite image with a text watermark.
origin_image	YES	file			Original image.

function_type === decode_text_plus|decode_text_bold

Field	Required	Type	Scope	Default	Description
watermark_image	YES	file			The image to be resolved, i.e., a composite image with a text watermark.

output_file_type === jpg

Field	Required	Type	Scope	Default	Description
quality_factor	NO	integer	[1, 100]	100	The quality size of the output image, the higher the quality the larger the image.

Response

Processing Flow

1. Handle Public Parameters:

   First, parse and validate the Public Parameters, checking the status code or response message to ensure the request is successful and no errors are present.

2. Handle Business Parameters:

   If the public parameters are valid and no exceptions are found, proceed to process the business logic in the Business Parameters.

Public Parameters

Viewing Public Parameters and Error Codes

Business Parameters

Field	Type	Description
data	object	The content of the result data returned.
+watermark_image_url	string	The URL address after adding the watermark.
+text_image_url	string	Watermark URL address after decoding.

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.

Example

{
  "request_id":     "",
  "log_id":         "",
  "error_code":     0,
  "error_code_str": "",
  "error_msg":      "",
  "error_detail":   {
    "status_code":  200,
    "code":         "",
    "code_message": "",
    "message":      ""
  },
  "data":           {
    "watermark_image_url": "",
    "text_image_url":      ""
  }
}

Code example

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