OCR a single image into text.
Task type
ImageToTextTask
Sync or poll
Async — poll /getTaskResult
Parameters
| Field | Type | Required | Notes |
|---|---|---|---|
type |
string | yes | ImageToTextTask |
body |
string | yes | Base64 image; data:image/...;base64, prefix allowed |
Minimal request
{
"clientKey": "YOUR_API_KEY",
"task": {"type":"ImageToTextTask","body":"BASE64_IMAGE"}
}Success solution
{"text":"abc123"}Typical failures
ERROR_CAPTCHA_UNSOLVABLE, ERROR_BAD_REQUEST, ERROR_TASK_NOT_SUPPORTED