Tariffication

The VK Капча service is a paid service. Each user verification performed during captcha completion is charged. To calculate the cost, contact the VK Капча team at captcha@corp.vk.com.

To test the service for free, pass the Captcha-Test header with the value true when calling the GET /captchaNotRobot.createSession method. In test mode, all captcha completion attempts are considered successful, and requests are not charged.