# createTask - create a task

This method creates a task for solving selected captcha type. In the parameters you need to pass the client authorization data, typed task data and other optional parameters.

API ADDRESS

POST https://api.3xcaptcha.com/createTask

Request format: JSON

# Request parameters required optional

string clientKey Your unique account key, API key (You can find it here)
object task Task object. See list of available object descriptions here.

# Request body example

{
  "clientKey": "f95f25ea9e71408d8f272d523f8c281d",
  "task": {
    "type": "RecaptchaV2TaskProxyless",
    "websiteURL": "https://www.google.com/sorry/index",
    "websiteKey": "6LfwuyUTAAAAAOAmoS0fdqijC2PbbdH4kjq62Y1b"
  }
}

{
  "clientKey": "f95f25ea9e71408d8f272d523f8c281d",
  "task": {
    "type": "ImageToTextTask",
    "body": "BASE64_BODY_HERE!"
  }
}

# Response structure

int errorId Error identification:
0 - no errors, the task has been successfully created, task ID located in taskId property
1 - error, information about it is in the errorCode property
string errorId Error code. Check out error list
int errorId Task ID for further use in getTaskResult method

# Response example

{
  "errorId": 0,
  "taskId": 7654321
}

{
  "errorId": 1,
  "errorCode": "ERROR_KEY_DOES_NOT_EXIST",
  "errorDescription": "Account authorization key not found in the system or has incorrect format"
}