reCAPTCHA Enterprise bypass API service

1. First step is to determine that Enterprise version of reCAPTCHA is used. The main Enterprise attributes are:

   1. enterprise.js script instead of api.js is included on the page

      <script src="https://recaptcha.net/recaptcha/enterprise.js" async="" defer=""></script>

   2. grecaptcha.enterprise.METHOD calls in javascript code of the website instead of grecaptcha.METHOD

2. Then you need to determine which implementation is used: V2, V2 Invisible or V3. It is quite easy, just follow the flowchart below, it works in 99% of cases.

   

3. Find captcha parameters the same way it is done for V2 or V3.

   • For V2 implementations there can be optional additional data used: in most cases that is a custom string value defined in `s` or `data-s` parameter. You can pass this data inside `data-s` request parameter.

   • For V3 you may also need the action value. To find it you need to dive into javascript code of the website and find the grecaptcha.enterprise.execute call. Action is passed to this call. But keep in mind that action is optional and can remain undefined.

4. Add an additional parameter enterprise=1 to your request to in.php endpoint and interact with our API the same way it is done when solving V2 or solving V3 to get the token, then use the token in the same way it is used on your target website.

   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->recaptcha([
           'sitekey'   => '6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-',
           'url'       => 'https://mysite.com/page/with/recaptcha-enterprise',
           'enterprise' => 1,
       ]);
   } catch (\Exception $e) {
       die($e->getMessage());
   }
   
   die('Captcha solved: ' . $result->code);Copy code snippet

   # 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 = 'YOUR_API_KEY'
   
   solver = TwoCaptcha(api_key)
   
   try:
       result = solver.recaptcha(
           sitekey='6LdO5_IbAAAAAAeVBL9TClS19NUTt5wswEb3Q7C5',
           url='https://mysite.com/page/with/recaptcha-enterprise',
           invisible=1,
           enterprise=1
           )
   
   except Exception as e:
       sys.exit(e)
   
   else:
       sys.exit('result: ' + str(result))Copy code snippet

   // https://github.com/2captcha/2captcha-csharp
   
   using System;
   using System.Linq;
   using TwoCaptcha.Captcha;
   
   namespace TwoCaptcha.Examples
   {
       public class ReCaptchaV2OptionsExample
       {
           public void Main()
           {
               TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
               ReCaptcha captcha = new ReCaptcha();
               captcha.SetSiteKey("6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-");
               captcha.SetUrl("https://mysite.com/page/with/recaptcha-enterprise");
               captcha.SetInvisible(true);
               captcha.SetEnterprise(true);
               try
               {
                   solver.Solve(captcha).Wait();
                   Console.WriteLine("Captcha solved: " + captcha.Code);
               }
               catch (AggregateException e)
               {
                   Console.WriteLine("Error occurred: " + e.InnerExceptions.First().Message);
               }
           }
       }
   }Copy code snippet

   // https://github.com/2captcha/2captcha-java
   
   package examples;
   
   import com.twocaptcha.TwoCaptcha;
   import com.twocaptcha.captcha.ReCaptcha;
   
   public class ReCaptchaV2OptionsExample {
       public static void main(String[] args) {
           TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
           ReCaptcha captcha = new ReCaptcha();
           captcha.setSiteKey("6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-");
           captcha.setUrl("https://mysite.com/page/with/recaptcha-enterprise");
           captcha.setEnterprise(true);
           try {
               solver.solve(captcha);
               System.out.println("Captcha solved: " + captcha.getCode());
           } catch (Exception e) {
               System.out.println("Error occurred: " + e.getMessage());
           }
       }
   }Copy code snippet

   // 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.ReCaptcha{
           SiteKey: "6LfD3PIbAAAAAJs_eEHvoOl75_83eXSqpPSRFJ_u",
           Url: "https://mysite.com/page/with/recaptcha-enterprise",
       Enterprise: true,
       }
       code, err := client.Solve(captcha.ToRequest())
       if err != nil {
           log.Fatal(err);
       }
       fmt.Println("code "+code)
   }Copy code snippet

   // 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::recaptcha_t cap;
   cap.set_site_key ("6LfD3PIbAAAAAJs_eEHvoOl75_83eXSqpPSRFJ_u");
   cap.set_url ("https://mysite.com/page/with/recaptcha-enterprise");
   cap.set_enterprise(true);
   
   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;
   }Copy code snippet

   require 'api_2captcha'
   
   client =  Api2Captcha.new("YOUR_API_KEY")
   
   result = client.recaptcha_v2({
     googlekey: '6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-',
     pageurl: 'https://mysite.com/page/with/recaptcha_v2',
     enterprise: 1
   })
   # or
   result = client.recaptcha_v3({
     googlekey: '6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-',
     pageurl: 'https://mysite.com/page/with/recaptcha_v3',
     version: 'v3',
     score: 0.3,
     action: 'verify',
     enterprise: 1
   })Copy code snippet