KeyCaptcha bypass API service

1. Find the following KeyCaptcha parameters in page's source code:

   s_s_c_user_id

   s_s_c_session_id

   s_s_c_web_server_sign

   s_s_c_web_server_sign2

2. Send these parameters to 2Captcha API.

   Wait for the result, which may look like this:

   ebdb5a6bf76da6887db60ef2041ab946|964635241a3e5e76980f2572e5f63452|http://back10.keycaptcha.com/swfs/ckc/5bded85426de3c57a7529a84bd0d4d08-|9ff29e0176e78eb7ba59314f92dbac1b|1Copier l'extrait de code

3. Locate and delete the following block which inclides keycaptcha JavaScript file:

   <script
   language="JavaScript"
   src="http://backs.keycaptcha.com/swfs/cap.js"
   ></script>Copier l'extrait de code

4. Locate and delete the div with id="div_for_keycaptcha":

   <div id="div_for_keycaptcha" ...>...</div>Copier l'extrait de code

5. Locate the element with id="capcode" and change it's value to the response received from our server.

   <input name="capcode" id="capcode" value="1|2|3|4|5" type="hidden" />Copier l'extrait de code

6. Click on "Check" button to submit the form.

   Read more - captcha solving API dоcumentation.

   • PHP
   • Python
   • C#
   • Java
   • Go
   • C++
   • Ruby

   // https://github.com/2captcha/2captcha-php
   
   require(__DIR__ . '/../src/autoloader.php');
   
   $solver = new \TwoCaptcha\TwoCaptcha('YOUR_API_KEY');
   
   try {
       $result = $solver->keycaptcha([
           's_s_c_user_id'          => 184015,
           's_s_c_session_id'       => '9ff29e0176e78eb7ba59314f92dbac1b',
           's_s_c_web_server_sign'  => '964635241a3e5e76980f2572e5f63452',
           's_s_c_web_server_sign2' => '3ca802a38ffc5831fa293ac2819b1204',
           'url'                    => 'https://2captcha.com/demo/keycaptcha',
       ]);
   } catch (\Exception $e) {
       die($e->getMessage());
   }
   
   die('Captcha solved: ' . $result->code);Copier l'extrait de code

   # https://github.com/2captcha/2captcha-python
   
   import sys
   import os
   
   sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
   
   from twocaptcha import TwoCaptcha
   
   api_key = os.getenv('APIKEY_2CAPTCHA', 'YOUR_API_KEY')
   
   solver = TwoCaptcha(api_key)
   
   try:
       result = solver.keycaptcha(
           s_s_c_user_id=184015,
           s_s_c_session_id='9ff29e0176e78eb7ba59314f92dbac1b',
           s_s_c_web_server_sign='964635241a3e5e76980f2572e5f63452',
           s_s_c_web_server_sign2='3ca802a38ffc5831fa293ac2819b1204',
           url='https://2captcha.com/demo/keycaptcha')
   
   except Exception as e:
       sys.exit(e)
   
   else:
       sys.exit('solved: ' + str(result))Copier l'extrait de code

   // https://github.com/2captcha/2captcha-csharp
   
   using System;
   using System.Linq;
   using TwoCaptcha.Captcha;
   
   namespace TwoCaptcha.Examples
   {
       public class KeyCaptchaExample
       {
           public void Main()
           {
               TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
               KeyCaptcha captcha = new KeyCaptcha();
               captcha.SetUserId(184015);
               captcha.SetSessionId("9ff29e0176e78eb7ba59314f92dbac1b");
               captcha.SetWebServerSign("964635241a3e5e76980f2572e5f63452");
               captcha.SetWebServerSign2("3ca802a38ffc5831fa293ac2819b1204");
               captcha.SetUrl("https://2captcha.com/demo/keycaptcha");
               try
               {
                   solver.Solve(captcha).Wait();
                   Console.WriteLine("Captcha solved: " + captcha.Code);
               }
               catch (AggregateException e)
               {
                   Console.WriteLine("Error occurred: " + e.InnerExceptions.First().Message);
               }
           }
       }
   }Copier l'extrait de code

   // https://github.com/2captcha/2captcha-java
   
   package examples;
   
   import com.twocaptcha.TwoCaptcha;
   import com.twocaptcha.captcha.KeyCaptcha;
   
   public class KeyCaptchaExample {
       public static void main(String[] args) {
           TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
           KeyCaptcha captcha = new KeyCaptcha();
           captcha.setUserId(184015);
           captcha.setSessionId("9ff29e0176e78eb7ba59314f92dbac1b");
           captcha.setWebServerSign("964635241a3e5e76980f2572e5f63452");
           captcha.setWebServerSign2("3ca802a38ffc5831fa293ac2819b1204");
           captcha.setUrl("https://2captcha.com/demo/keycaptcha");
           try {
               solver.solve(captcha);
               System.out.println("Captcha solved: " + captcha.getCode());
           } catch (Exception e) {
               System.out.println("Error occurred: " + e.getMessage());
           }
       }
   }Copier l'extrait de code

   // https://github.com/2captcha/2captcha-go
   
   package main
   
   import (
       "fmt"
       "log"
       "github.com/2captcha/2captcha-go"
   )
   
   func main() {
       client := api2captcha.NewClient("API_KEY")
       captcha := api2captcha.KeyCaptcha{
           UserId: 184015,
           SessionId: "9ff29e0176e78eb7ba59314f92dbac1b",
           WebServerSign: "964635241a3e5e76980f2572e5f63452",
           WebServerSign2: "3ca802a38ffc5831fa293ac2819b1204",
           Url: "https://2captcha.com/demo/keycaptcha",   
       }
       code, err := client.Solve(captcha.ToRequest())
       if err != nil {
           log.Fatal(err);
       }
       fmt.Println("code "+code)
   }Copier l'extrait de code

   // https://github.com/2captcha/2captcha-cpp
   
   #include <cstdio>
   
   #include "curl_http.hpp"
   #include "api2captcha.hpp"
   
   int main (int ac, char ** av)
   {
   api2captcha::curl_http_t http;
   http.set_verbose (true);
   
   api2captcha::client_t client;
   client.set_http_client (&http);
   client.set_api_key (API_KEY);
   
   api2captcha::keycaptcha_t cap;
   cap.set_user_id (184015);
   cap.set_session_id ("9ff29e0176e78eb7ba59314f92dbac1b");
   cap.set_web_server_sign ("964635241a3e5e76980f2572e5f63452");
   cap.set_web_server_sign2 ("3ca802a38ffc5831fa293ac2819b1204");
   cap.set_url ("https://2captcha.com/demo/keycaptcha");
   
   try
   {
       client.solve (cap);
       printf ("code '%s'\n", cap.code ().c_str ());
   }
   catch (std::exception & e)
   {
       fprintf (stderr, "Failed: %s\n", e.what ());
   }
   
   return 0;   
   }Copier l'extrait de code

   require 'api_2captcha'
   
   client =  Api2Captcha.new("YOUR_API_KEY")
   
   result = client.keycaptcha({
     s_s_c_user_id: 10,
     s_s_c_session_id: '493e52c37c10c2bcdf4a00cbc9ccd1e8',
     s_s_c_web_server_sign: '9006dc725760858e4c0715b835472f22-pz-',
     s_s_c_web_server_sign2: '2ca3abe86d90c6142d5571db98af6714',
     pageurl: 'https://www.keycaptcha.ru/demo-magnetic/'
   })Copier l'extrait de code