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Bypass Arkose Labs captcha (aka Funcaptcha) with proxy - FunCaptchaTask

This type of task solves arkoselabs.com puzzles in our workers' browsers. Your app submits the website address and public key and receives a token after task completion. Use this token to submit the form with the Arkose Labs captcha.

Examples

Task object

Property Type Required Purpose
type String Yes FunCaptchaTask
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.
websitePublicKey String Yes Arkose Labs public key
funcaptchaApiJSSubdomain String No Custom Arkose Labs subdomain from which the Javascript widget is loaded. Required for some cases, but most Arkose Labs integrations run without it.
data String No An additional parameter that may be required by Arkose Labs implementation. Use this property to send "blob" value as an object converted to a string. See an example of what it might look like.
{"\blob\":\"HERE_COMES_THE_blob_VALUE\"}
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".

Request example

CURL
          curl -i -H "Accept: application/json" \
     -H "Content-Type: application/json" \
     -X POST -d '{
    "clientKey":"YOUR_API_KEY_HERE",
    "task":
        {
            "type":"FunCaptchaTask",
            "websiteURL":"http://mywebsite.com/recaptcha/test.php",
            "funcaptchaApiJSSubdomain":"optional-api-subdomain-here.arkoselabs.com",
            "data": "{\"blob\":\"dyXvXANMbHj1iDyz.Qj97JtSqR2n%2BuoY1V%2FbdgbrG7p%2FmKiqdU9AwJ6MifEt0np4vfYn6TTJDJEfZDlcz9Q1XMn9przeOV%2FCr2%2FIpi%2FC1s%3D\"}",
            "websitePublicKey":"DE0B0BB7-1EE4-4D70-1853-31B835D4506B",
            "proxyType":"http",
            "proxyAddress":"8.8.8.8",
            "proxyPort":8080,
            "proxyLogin":"proxyLoginHere",
            "proxyPassword":"proxyPasswordHere",
            "userAgent":"MODERN_USER_AGENT_HERE"
        },
    "softId": 0
}' https://api.anti-captcha.com/createTask
        
PHP
          <?php

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

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

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

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

//target website address
$api->setWebsiteURL("http://mywebsite.com/funcaptcha/");

//recaptcha key from target website
$api->setWebsitePublicKey("3B24C078-2DF1-771D-913A-11F824CD5A7C");

//optional Arkose Labs API subdomain, see our documentation for details
//$api->setJSSubdomain("custom-api.arkoselabs.com");

//optional data[blob] value
//$api->setDataBlob("DATA_BLOB_VALUE_HERE");

//proxy access parameters
$api->setProxyType("http");
$api->setProxyAddress("8.8.8.8");
$api->setProxyPort(8080);
//optional login and password
$api->setProxyLogin("theLogin");
$api->setProxyPassword("thePassword");

//Specify softId to earn 10% commission with your app.
//Get your softId here: https://anti-captcha.com/clients/tools/devcenter
$api->setSoftId(0);

//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 "your arkose labs token: $gResponse\n\n";

}
        
Python
          #pip3 install anticaptchaofficial

from anticaptchaofficial.funcaptchaproxyon import *

solver = funcaptchaProxyon()
solver.set_verbose(1)
solver.set_key("YOUR_API_KEY_HERE")
solver.set_website_url("https://website.com")
solver.set_website_key("XXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXX")

# optional funcaptcha API subdomain, see our Funcaptcha documentation for details
# solver.set_js_api_domain("custom-api-subdomain.arkoselabs.com")

# optional data[blob] value, read the docs
# solver.set_data_blob("{\"blob\":\"DATA_BLOB_VALUE_HERE\"}")

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")

# Specify softId to earn 10% commission with your app.
# Get your softId here: https://anti-captcha.com/clients/tools/devcenter
solver.set_soft_id(0)

token = solver.solve_and_return_solution()
if token != 0:
    print "result token: "+token
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");

ac.setAPIKey('YOUR_API_KEY_HERE');

//optional, but often required:
ac.settings.funcaptchaApiJSSubdomain = 'custom-api.arkoselabs.com';
ac.settings.funcaptchaDataBlob = 'DATA[BLOB]_HERE';

//Specify softId to earn 10% commission with your app.
//Get your softId here: https://anti-captcha.com/clients/tools/devcenter
ac.setSoftId(0);

//solve and receive token
ac.solveFunCaptchaProxyOn('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(token => {
        console.log('response: '+token);
    })
    .catch(error => console.log('test received error '+error));
        
C#
          //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 FunCaptcha
            {
                ClientKey = "YOUR_API_KEY_HERE",
                WebsiteUrl = new Uri("http://http.myjino.ru/funcaptcha_test/"),
                WebsitePublicKey = "DE0B0BB7-1EE4-4D70-1853-31B835D4506B",
                UserAgent =
                    "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
                ProxyType = AnticaptchaBase.ProxyTypeOption.Http,
                ProxyAddress = "xx.xx.xx.xx",
                ProxyPort = 8282,
                ProxyLogin = "123",
                ProxyPassword = "456",
                // Specify softId to earn 10% commission with your app.
                // Get your softId here:
                // https://anti-captcha.com/clients/tools/devcenter
                SoftId = 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().Token, DebugHelper.Type.Success);

        }
    }
}

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

package com.anti_captcha;

import com.anti_captcha.Api.FunCaptcha;
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);

        FunCaptcha api = new FunCaptcha();
        api.setClientKey("YOUR_API_KEY_HERE");
        api.setWebsiteUrl(new URL("http://mywebsite.com/funcaptcha/"));
        api.setWebsitePublicKey("3B24C078-2DF1-771D-913A-11F824CD5A7C");
        api.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116");

        //optional parameters, read the docs, be careful!
        api.setApiSubdomain("custom-domain-api.arkoselabs.com");
        api.setDataBlob("{\"blob\":\"DATA_BLOB_VALUE_HERE\"}");

        // proxy access parameters
        api.setProxyType(NoCaptcha.ProxyTypeOption.HTTP);
        api.setProxyAddress("8.8.8.8");
        api.setProxyPort(8080);
        api.setProxyLogin("theLogin");
        api.setProxyPassword("thePassword");

        //Specify softId to earn 10% commission with your app.
        //Get your softId here: https://anti-captcha.com/clients/tools/devcenter
        api.setSoftId(0);

        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 token: " + api.getTaskSolution().getToken(), 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"
}
        

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
token String Token string required for interacting with the submit form on the target website.

Response example

JSON with no errors
          {
    "errorId":0,
    "status":"ready",
    "solution":
    {
        "token":"14160cdbe84b28cd5.8020398501|r=us-east-1|metabgclr=%23ffffff|maintxtclr=%231B1B1B|mainbgclr=%23ffffff|guitextcolor=%23747474|metaiconclr=%23757575|meta=7|pk=B7D8911C-5CC8-A9A3-35B0-554ACEE604DA|at=40|ag=101|cdn_url=https%3A%2F%2Ffuncaptcha.com%2Fcdn%2Ffc|lurl=https%3A%2F%2Faudio-us-east-1.arkoselabs.com|surl=https%3A%2F%2Ffuncaptcha.com"
    },
    "cost":"0.001500",
    "ip":"46.98.54.221",
    "createTime":1472205564,
    "endTime":1472205570,
    "solveCount":"0"
}