VK Captcha Solver API
Integrate VK Captcha solving into your automation through one stable REST endpoint. Send the target details and receive a ready-to-use solution without maintaining custom bypass logic.

VK Captcha, without custom bypass code.
A predictable three-step flow that stays the same even when VK Captcha changes its protection.
When a VK API request fails with a captcha error, send us the redirect_uri from that error response. We solve the challenge and return a success_token you attach to a retry of the original request.
Submit the target
Send the page URL and the challenge-specific fields in a single API request.
We handle the challenge
CaptchaSolv routes the task to a specialized solver and tracks it until completion.
Use the solution
Receive the token, headers, cookies, or sensor payload required by your next request.
The same endpoint and response envelope across every supported solver.
{
"api_key": "YOUR_API_KEY",
"type": "VkCaptcha",
"site_url": "https://vk.com/",
"data": {
"redirect_uri": "https://id.vk.com/not_robot_captcha?domain=vk.com&session_token=eyJ...&variant=popup&blank=1"}
}{
"errorId": 0,
"status": "ready",
"solvtime": 6.24,
"data": {
"useragent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)...",
"language": "en-US,en;q=0.9",
"solution": {
"token": "eyJhbGciOiJIUzI1NiJ9...kyAWZSNoJPw"}
}
}Fields you can send inside the data object of a solve request for this captcha type.
redirect_uriRequiredThe full captcha URL returned in the error response of the VK API request that triggered the captcha, e.g. .../not_robot_captcha?domain=vk.com&session_token=....
Fields returned in data.solution once the task is solved.
solution.tokenRequiredThe success_token to attach to a retry of the original VK API request.
data.useragentRequiredThe user-agent used while solving - reuse it on the retried request.
Common questions about integrating this solver correctly.
Yes - it works for the captcha challenge returned on any VK API method that requires it, not just a fixed list of endpoints. Send the redirect_uri from the specific error response you received and we solve that session's challenge.
Stuck trying to bypass VK Captcha?
Join our Discord and our team will help you get VK Captcha solving working in your setup - free advice on handling it programmatically, even as the challenge changes over time.
Switch to a different captcha type we support.