OCR ImageToText

WARNING

Create the task with the createTask.

This interface does not need to obtain the results separately, will directly return the image recognition results!

The task type field is as follows

ImageToTextTask

Create Task

Create the task with the createTask.

Task Object Structure

Note that this type of task returns the task execution result directly after createTask, rather than getting it asynchronously through getTaskResult.

Properties	Type	Required	Description
type	String	Required	ImageToTextTask
websiteURL	String	Optional	Page source url to improve accuracy
body	String	Required	base64 encoded content of the image (no newlines, no data:image/***;charset=utf-8;base64,)
images	List[string]	Optional	Only for `number` module, Support up to 9 base64 encoded images each time
module	String	Optional	Specifies the module. All supported models are shown in the table below
score	Float	Optional	`0.8 ~ 1`, Identify the matching degree. If the recognition rate is not within the range, no deduction

Independent module support

Module	Questions	Samples	Accuracy	LastUpdate

Example Request

POST https://api.capsolver.com/createTask
Host: api.capsolver.com
Content-Type: application/json

{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "ImageToTextTask",
    "websiteURL": "https://xxxx.com",
    // You can choose the module you need to use
    // ocr single image model, default common
    "module": "common",
    // base64 encoded image
    "body": "/9j/4AAQSkZJRgABA......"
  }
}

If there are only numbers in the picture, it’s recommended that you use the number module. Example Request:

{
  "clientKey": "YOUR_API_KEY",
  "task": {
    "type": "ImageToTextTask",
    "websiteURL": "https://xxxx.com",
    "module": "number",
    // Put up to 9 images
    "images": [
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA...",
      "/9j/4AAQSkZJRgABAQA..."
    ]
  }
}

Example Response

{
  "errorId": 0,
  "errorCode": "",
  "errorDescription": "",
  "status": "ready",
  "solution": {
    "text": "44795sds",
    // number module:
	"answers": ["100", "1330", "147", "248", "303", "439", "752", "752", "752"],
  },
  "taskId": "..."
}

Use SDK Request

# pip install --upgrade capsolver
# export CAPSOLVER_API_KEY='...'
 
import capsolver
 
# capsolver.api_key = "..."
 
img_path = os.path.join(Path(__file__).resolve().parent, "queue-it.jpg")
with open(img_path, 'rb') as f:
    solution = capsolver.solve({
        "type": "ImageToTextTask",
        "module": "common",
        "body": "/9j/4AAQSkZJRgABA......"
    })
    print(solution)

Error codes reCAPTCHA v2