How to solve hCaptcha | Difficulty: Moderate

#1
hw_hcaptcha_screenshot_0_1563444182[1].png

1. Open developer's console in your browser and find element with data-sitekey attribute.
<div class="h-captcha" data-sitekey="3ceb8624-1970-4e6b-91d5-70317b70b651" id="hcaptcha"></div>

2. Send sitekey and pageurl to 2Captcha API.


PHP
PHP:
// https://github.com/2captcha/2captcha-php

require(__DIR__ . '/../src/autoloader.php');

$solver = new \TwoCaptcha\TwoCaptcha('YOUR_API_KEY');

try {
    $result = $solver->hcaptcha([
        'sitekey' => '3ceb8624-1970-4e6b-91d5-70317b70b651',
        'url'     => 'https://2captcha.com/demo/hcaptcha',
    ]);
} catch (\Exception $e) {
    die($e->getMessage());
}

die('Captcha solved: ' . $result->code);

PYTHON
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.hcaptcha(
        sitekey='3ceb8624-1970-4e6b-91d5-70317b70b651',
        url='https://2captcha.com/demo/hcaptcha',
    )

except Exception as e:
    sys.exit(e)

else:
    sys.exit('solved: ' + str(result))


JAVA
Java:
// https://github.com/2captcha/2captcha-java

package examples;

import com.twocaptcha.TwoCaptcha;
import com.twocaptcha.captcha.HCaptcha;

public class HCaptchaExample {

    public static void main(String[] args) {
        TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");

        HCaptcha captcha = new HCaptcha();
        captcha.setSiteKey("3ceb8624-1970-4e6b-91d5-70317b70b651");
        captcha.setUrl("https://2captcha.com/demo/hcaptcha");

        try {
            solver.solve(captcha);
            System.out.println("Captcha solved: " + captcha.getCode());
        } catch (Exception e) {
            System.out.println("Error occurred: " + e.getMessage());
        }
    }

}


CSHARP
Code:
// https://github.com/2captcha/2captcha-csharp

using System;
using System.Linq;
using TwoCaptcha.Captcha;

namespace TwoCaptcha.Examples
{
    public class HCaptchaExample
    {
        public void Main()
        {
            TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");

            HCaptcha captcha = new HCaptcha();
            captcha.SetSiteKey("3ceb8624-1970-4e6b-91d5-70317b70b651");
            captcha.SetUrl("https://2captcha.com/demo/hcaptcha");

            try
            {
                solver.Solve(captcha).Wait();
                Console.WriteLine("Captcha solved: " + captcha.Code);
            }
            catch (AggregateException e)
            {
                Console.WriteLine("Error occurred: " + e.InnerExceptions.First().Message);
            }
        }
    }
}


GO
Code:
// https://github.com/2captcha/2captcha-go

package main

import (
    "fmt"
    "log"
    "github.com/2captcha/2captcha-go"
)

func main() {
    client := api2captcha.NewClient("API_KEY")
   
    cap := api2captcha.HCaptcha{
        SiteKey: "3ceb8624-1970-4e6b-91d5-70317b70b651",
        Url: "https://2captcha.com/demo/hcaptcha",  
    }
   
    code, err := client.Solve(cap.ToRequest())
   
    if err != nil {
        log.Fatal(err);
    }
   
    fmt.Println("code "+code)
}


CPP
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::hcaptcha_t cap;
   cap.set_site_key ("3ceb8624-1970-4e6b-91d5-70317b70b651");
   cap.set_url ("https://2captcha.com/demo/hcaptcha");

   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;  
}

Wait for the result, which may look like this:
P0_eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJwYXNza2V5IjoiNGQ3MTI5ZmUtOTQxZi00NGQ4LWI5MzYtMzAwZjUyMmM3Yzc2IiwiZXhwIjoxNTY4MTA3MjY4LCJzaGFyZF9pZCI6MzAyMzQ1NDg4fQ.yJuANPBc1uzCw9tW6CoLqiijBgh6zF00KdsnqaJtugg

3. In developer's console, find textarea with id="g-recaptcha-response", and put there received code. Then, submit the form.