KeyCAPTCHA demo

How to solve KeyCaptcha

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_sign2Skopiuj fragment kodu

2. Send these parameters to to our API.

   With SDK (recommended):

   PHP

   // 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);Skopiuj fragment kodu

   Python

   # 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))Skopiuj fragment kodu

   Java

   // 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());
           }
       }
   }Skopiuj fragment kodu

   C#

   // 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);
               }
           }
       }
   }Skopiuj fragment kodu

   Go

   // 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)
   }Skopiuj fragment kodu

   C++

   // 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;   
   }Skopiuj fragment kodu

   Ruby

   # https://github.com/2captcha/2captcha-ruby
   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/'
   })Skopiuj fragment kodu

   Wait for the result, which may look like this:

   ebdb5a6bf76da6887db60ef2041ab946|964635241a3e5e76980f2572e5f63452|http://back10.keycaptcha.com/swfs/ckc/5bded85426de3c57a7529a84bd0d4d08-|9ff29e0176e78eb7ba59314f92dbac1b|1

   Manually:

   1. Send a HTTP GET or POST request to our API URL: https://2captcha.com/in.php with method set to keycaptcha and provide values found on previous step in your request as values for corresponding request parameters and also full page URL as value for pageurl.
      Request URL example:
      https://2captcha.com/in.php?key=1abc234de56fab7c89012d34e56fa7b8&s_s_c_user_id=10&s_s_c_session_id=9ff29e0176e78eb7ba59314f92dbac1b&s_s_c_web_server_sign=964635241a3e5e76980f2572e5f63452&s_s_c_web_server_sign2=3ca802a38ffc5831fa293ac2819b1204&method=keycaptcha&pageurl=http://2captcha.com/demo/keycaptcha

   2. If everything is fine server will return the ID of your captcha:

      OK|2122988149
      Otherwise server will return an error code.

   3. After 15-20 seconds send GET request to get the result:

      GET https://2captcha.com/res.php?key=YOUR_API_KEY&action=get&id=2122988149
      If captcha is already solved server will respond with the answer token:

      OK|ebdb5a6bf76da6887db60ef2041ab946|964635241a3e5e76980f2572e5f63452|http://back10.keycaptcha.com/swfs/ckc/5bded85426de3c57a7529a84bd0d4d08-|9ff29e0176e78eb7ba59314f92dbac1b|1
      If captcha is not solved yet server will return CAPCHA_NOT_READY result. Repeat your request in 5 seconds. If something went wrong server will return an error 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>Skopiuj fragment kodu

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

   <div id="div_for_keycaptcha"...>...</div>Skopiuj fragment kodu

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">Skopiuj fragment kodu

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