# reCAPTCHA v2

Google's “I'm not a robot” CAPTCHA that may include checkboxes or image/audio challenges. CaptchaAI returns a valid token for site verification.



## Servers

```
https://ocr.captchaai.com/
```

## Download OpenAPI description

[reCAPTCHA v2](https://docs.captchaai.com/_bundle/api/recaptcha-v2.yaml)

## Other

### Submit Task

 - [POST /in.php](https://docs.captchaai.com/api/recaptcha-v2/other/submit-task.md): Send method=userrecaptcha with googlekey and pageurl to POST /in.php. Returns a Task ID.

### Get Result

 - [POST /res.php](https://docs.captchaai.com/api/recaptcha-v2/other/get-result.md): Poll POST /res.php with the Task ID to obtain the reCAPTCHA response token.