RecaptchaV2Task: solve Google Recaptcha puzzle with your proxy

Use this type of task to solve Recaptchas in Google services. In all other cases use RecaptchaV2TaskProxyless to solve Recaptcha in proxy-off mode. Google's API does not disclose the solver's IP address to website owners.

Our system is build so that a worker's browsers don't have access to your proxy servers. This data is stored on our server and is removed as soon as the task is completed. Workers' computers interact only with our servers. Your proxy is accessed only from one IP address. More information in this FAQ section.

Before executing this type of task, our proxy checker might test your proxy for compatibility by making a series of test requests. If these test requests fail, your task will be marked with ERROR_PROXY_CONNECT_TIMEOUT or a similar error and will be canceled. During the solution process, your proxy also might fail and our API will produce other proxy errors. To learn more, please refer to the FAQ about proxies.

Recaptcha V2 example

Task object

Property	Type	Required	Purpose
type	String	Yes	RecaptchaV2Task Previous task name: 'NoCaptchaTask'. We will continue supporting old task name forever, no need to update your code.
websiteURL	String	Yes	Address of a target web page. Can be located anywhere on the web site, even in a member area. Our workers don't navigate there but simulate the visit instead.
websiteKey	String	Yes	Recaptcha website key. Learn how to find it in this article.
recaptchaDataSValue	String	No	Value of 'data-s' parameter. Applies only to Recaptchas on Google web sites.
proxyType	String	Yes	Type of proxy http - usual http/https proxy socks4 - socks4 proxy socks5 - socks5 proxy
proxyAddress	String	Yes	Proxy IP address ipv4/ipv6. No host names or IP addresses from local networks.
proxyPort	Integer	Yes	Proxy port
proxyLogin	String	No	Login for proxy which requires authorization (basic)
proxyPassword	String	No	Proxy password
userAgent	String	Yes	Browser's User-Agent used in emulation. You must use a modern-browser signature; otherwise, Google will ask you to "update your browser".
cookies	String	No	Additional cookies that we should use in Google domains.
isInvisible	Boolean	No	Specify whether or not Recaptcha is invisible. This will render an appropriate widget for our workers.

Request example

CURL

          curl -i -H "Accept: application/json" \
     -H "Content-Type: application/json" \
     -X POST -d '{
    "clientKey":"YOUR_API_KEY_HERE",
    "task":
        {
            "type":"RecaptchaV2Task",
            "websiteURL":"http://mywebsite.com/recaptcha/test.php",
            "websiteKey":"6Lc_aCMTAAAAABx7u2N0D1XnVbI_v6ZdbM6rYf16",
            "proxyType":"http",
            "proxyAddress":"8.8.8.8",
            "proxyPort":8080,
            "proxyLogin":"proxyLoginHere",
            "proxyPassword":"proxyPasswordHere",
            "userAgent":"MODERN_USER_AGENT_HERE",
            "cookie":"cookiename1=cookievalue1; cookiename2=cookievalue2"
        }
}' https://api.anti-captcha.com/createTask

PHP

          <?php

//git clone git@github.com:AdminAnticaptcha/anticaptcha-php.git

include("anticaptcha.php");
include("recaptchaV2.php");

$api = new RecaptchaV2();
$api->setVerboseMode(true);

//your anti-captcha.com account key
$api->setKey("YOUR_API_KEY_HERE");

//target website address
$api->setWebsiteURL("http://makeawebsitehub.com/recaptcha/test.php");

//recaptcha key from target website
$api->setWebsiteKey("6LfI9IsUAAAAAKuvopU0hfY8pWADfR_mogXokIIZ");

//optional custom parameter which Google made for their search page Recaptcha v2
//$api->setDataSValue("'data-s' token from Google Search");

//proxy access parameters
// DO NOT USE PURCHASED/RENTED PROXIES ON PROXY SERVICES!!!
// THEY WILL NOT WORK!
// USE ONLY PROXIES YOU INSTALL YOURSELF ON YOUR OWN SERVER OR FAST VPS
// USE PROPER PROXY SOFTWARE LIKE SQUID !
// INSTALLATION INSTRUCTIONS:
// https://docker.anti-captcha.com/apidoc/articles/how-to-install-squid
$api->setProxyType("http");
$api->setProxyAddress("8.8.8.8");
$api->setProxyPort(1234);
//optional login and password
$api->setProxyLogin("login");
$api->setProxyPassword("password");

//browser header parameters
$api->setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116");

//create task in API
if (!$api->createTask()) {
    $api->debout("API v2 send failed - ".$api->getErrorMessage(), "red");
    return false;
}

$taskId = $api->getTaskId();

//wait in a loop for max 300 seconds till task is solved
if (!$api->waitForResult(300)) {
    echo "could not solve captcha\n";
    echo $api->getErrorMessage()."\n";
} else {

    $gResponse    =   $api->getTaskSolution();
    echo "\n";
    echo "your recaptcha token: $gResponse\n\n";

}

Python

          #pip3 install anticaptchaofficial

from anticaptchaofficial.recaptchav2proxyon import *

solver = recaptchaV2Proxyon()
solver.set_verbose(1)
solver.set_key("YOUR_KEY")
solver.set_website_url("https://website.com")
solver.set_website_key("SITE_KEY")
#set optional custom parameter which Google made for their search page Recaptcha v2
#solver.set_data_s('"data-s" token from Google Search results "protection"')

# DO NOT USE PURCHASED/RENTED PROXIES ON PROXY SERVICES!!!
# THEY WILL NOT WORK!
# USE ONLY PROXIES YOU INSTALL YOURSELF ON YOUR OWN SERVER OR FAST VPS
# USE PROPER PROXY SOFTWARE LIKE SQUID !
# INSTALLATION INSTRUCTIONS:
# https://docker.anti-captcha.com/apidoc/articles/how-to-install-squid
solver.set_proxy_address("PROXY_ADDRESS")
solver.set_proxy_port(1234)
solver.set_proxy_login("proxylogin")
solver.set_proxy_password("proxypassword")
solver.set_user_agent("Mozilla/5.0")
solver.set_cookies("test=true")

g_response = solver.solve_and_return_solution()
if g_response != 0:
    print "g-response: "+g_response
else:
    print "task finished with error "+solver.error_code

NodeJS

          //npm -i @antiadmin/anticaptchaofficial
//https://github.com/AdminAnticaptcha/anticaptcha-npm

const ac = require("@antiadmin/anticaptchaofficial");

//set API key
ac.setAPIKey('YOUR_API_KEY_HERE');

//set optional custom parameter which Google made for their search page Recaptcha v2
//ac.settings.recaptchaDataSValue = '"data-s" token from Google Search results "protection"'

ac.solveRecaptchaV2ProxyOn('http://DOMAIN.COM',
    'WEBSITE_KEY',
    'http', //http, socks4, socks5
    'PROXY_ADDRESS',
    'PROXY_PORT',
    'PROXY_LOGIN',
    'PROXY_PASSWORD',
    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116',
    'some=cookies')
    .then(gresponse => {
        console.log('g-response: '+gresponse);
        console.log('google cookies:');
        console.log(ac.getCookies());
    })
    .catch(error => console.log('test received error '+error));

          //git clone git@github.com:AdminAnticaptcha/anticaptcha-csharp

using System;
using Anticaptcha_example.Api;
using Anticaptcha_example.Helper;
using Newtonsoft.Json.Linq;

namespace Anticaptcha_example
{
    internal class Program
    {
        private static void Main() {

            DebugHelper.VerboseMode = true;

            var api = new RecaptchaV2
            {
                ClientKey = "YOUR_API_KEY_HERE",
                WebsiteUrl = new Uri("http://makeawebsitehub.com/recaptcha/test.php"),
                WebsiteKey = "6LfI9IsUAAAAAKuvopU0hfY8pWADfR_mogXokIIZ",
                ProxyAddress = "xxx.xx.xx.xx",
                ProxyPort = 1234,
                ProxyLogin = "login",
                ProxyPassword = "password",
                UserAgent = "Opera 6.0"
            };

            if (!api.CreateTask())
                DebugHelper.Out("API v2 send failed. " + api.ErrorMessage, DebugHelper.Type.Error);
            else if (!api.WaitForResult())
                DebugHelper.Out("Could not solve the captcha.", DebugHelper.Type.Error);
            else
                DebugHelper.Out("Result: " + api.GetTaskSolution().GRecaptchaResponse, DebugHelper.Type.Success);

        }
    }
}

Java

          //git clone git@github.com:AdminAnticaptcha/anticaptcha-java.git

package com.anti_captcha;

import com.anti_captcha.Api.RecaptchaV2;
import com.anti_captcha.Helper.DebugHelper;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.Iterator;
import java.util.concurrent.ThreadLocalRandom;

public class Main {

    public static void main(String[] args) throws InterruptedException, MalformedURLException, JSONException {

        DebugHelper.setVerboseMode(true);

        RecaptchaV2 api = new RecaptchaV2();
        api.setClientKey("API_KEY_HERE");
        api.setWebsiteUrl(new URL("http://makeawebsitehub.com/recaptcha/test.php"));
        api.setWebsiteKey("6LfI9IsUAAAAAKuvopU0hfY8pWADfR_mogXokIIZ");

        api.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 " +
                        "(KHTML, like Gecko) Chrome/52.0.2743.116");

        // proxy access parameters
        // DO NOT USE PURCHASED/RENTED PROXIES WITH PROXY SERVICES!!!
        // THEY WILL NOT WORK!
        // USE ONLY PROXIES YOU INSTALL YOURSELF ON YOUR OWN SERVER OR FAST VPS
        // USE PROPER PROXY SOFTWARE LIKE SQUID !
        // INSTALLATION INSTRUCTIONS:
        // https://docker.anti-captcha.com/apidoc/articles/how-to-install-squid
        api.setProxyType(NoCaptcha.ProxyTypeOption.HTTP);
        api.setProxyAddress("xx.xxx.xx.xx");
        api.setProxyPort(8282);
        api.setProxyLogin("login");
        api.setProxyPassword("password");

        if (!api.createTask()) {
            DebugHelper.out(
                    "API v2 send failed. " + api.getErrorMessage(),
                    DebugHelper.Type.ERROR
            );
        } else if (!api.waitForResult()) {
            DebugHelper.out("Could not solve the captcha.", DebugHelper.Type.ERROR);
        } else {
            DebugHelper.out("Result: " + api.getTaskSolution().getGRecaptchaResponse(), DebugHelper.Type.SUCCESS);
        }
    }
}

Response example

JSON with no errors

          {
    "errorId": 0,
    "taskId": 7654321
}

JSON with an error

          {
    "errorId": 1,
    "errorCode": "ERROR_KEY_DOES_NOT_EXIST",
    "errorDescription": "Account authorization key not found in the system"
}

Retrieve the solution

Use method getTaskResult to request the solution. Give the worker about 5 seconds before making your first request. If the worker is still busy, retry in 3 seconds.

Task solution object

Property	Type	Purpose
gRecaptchaResponse	String	Token string required for interacting with the submit form on the target website.
cookies	Array	Optional array of cookies used for solving Recaptchas. Applies only for google.com domains and subdomains.

Response example

JSON with no errors

          {
    "errorId":0,
    "status":"ready",
    "solution":
    {
        "gRecaptchaResponse":"3AHJ_VuvYIBNBW5yyv0zRYJ75VkOKvhKj9_xGBJKnQimF72rfoq3Iy-DyGHMwLAo6a3"
    },
    "cost":"0.001500",
    "ip":"46.98.54.221",
    "createTime":1472205564,
    "endTime":1472205570,
    "solveCount":"0"
}