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Solve FunCaptcha from Arkose Labs with proxy

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.

FunCaptcha Arkoselabs example
FunCaptcha Arkoselabs example
FunCaptcha Arkoselabs example with seatings
FunCaptcha Arkoselabs example with finger
Examples
Python
Node.js
Go
PHP
Java
Kotlin
C#
C++
Rust
Ruby
bash

How to solve FunCaptcha proxy-on in 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)
    # user-agent in case you need it:
    print("user-agent: "+solver.get_user_agent())
else:
    print("task finished with error "+solver.error_code)

How to solve FunCaptcha proxy-on in Node.js

//npm install @antiadmin/anticaptchaofficial
//https://github.com/anti-captcha/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));

// in case you need it
console.log("worker's user-agent:");
console.log(ac.getUserAgent());

How to solve FunCaptcha proxy-on in Go

// Install with:
// go get github.com/anti-captcha/anticaptcha-go
package main

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

func main() {
    // Create API client and set the API Key
    ac := anticaptcha.NewClient("API_KEY_HERE")

    // set to 'false' to turn off debug output
    ac.IsVerbose = true

    // Specify softId to earn 10% commission with your app.
    // Get your softId here: https://anti-captcha.com/clients/tools/devcenter
    //ac.SoftId = 1187

    // Make sure the API key funds balance is positive
    balance, err := ac.GetBalance()
    if err != nil {
        log.Fatal(err)
        // Exit program to make sure you don't DDoS API with requests, while having empty balance
        return
    }
    fmt.Println("Balance:", balance)

    // Solve FunCaptcha with proxy
    solution, err := ac.SolveFunCaptchaProxyOn(anticaptcha.FunCaptcha{
        WebsiteURL:       "https://www.website.com/",
        WebsitePublicKey: "00000000-1111-2222-3333-444444444444",
        ApiSubdomain:     "somewebsite-api.arkoselabs.com",
        Proxy: &anticaptcha.Proxy{
            Type:      "http",
            IPAddress: "1.2.3.4",
            Port:      1234,
            Login:     "login-optional",
            Password:  "pass-optional",
        },
    })
    if err != nil {
        log.Fatal(err)
    }
    fmt.Println("Funcaptcha Token:", solution)
    // In case you need the worker's user-agent
    fmt.Println("User-Agent:", ac.WorkersUserAgent)
}

How to solve FunCaptcha proxy-on in PHP

//git clone https://github.com/anti-captcha/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";
    echo "worker's user-agent in case you need it:\n";
    echo $api->getWorkersUserAgent()."\n";

}

How to solve FunCaptcha proxy-on in Java

// GitHub: https://github.com/anti-captcha/anticaptcha-java
//
// Maven, add to pom.xml:
//   <dependency>
//     <groupId>com.anti-captcha</groupId>
//     <artifactId>anticaptcha</artifactId>
//     <version>1.0.0</version>
//   </dependency>
//
// Gradle, add to build.gradle:
//   implementation "com.anti-captcha:anticaptcha:1.0.0"

import com.anti_captcha.AnticaptchaBase;
import com.anti_captcha.Api.FunCaptcha;
import com.anti_captcha.Helper.DebugHelper;

public class Main {

    public static void main(String[] args) throws InterruptedException {
        // Set to false to turn the debug output off
        DebugHelper.setVerboseMode(true);

        FunCaptcha api = new FunCaptcha();
        api.setClientKey("YOUR_API_KEY_HERE");

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

        api.setWebsiteUrl("http://website.com/");
        api.setWebsitePublicKey("DE0B0BB7-1EE4-4D70-1853-31B835D4506B");

        // Look for a URL like https://something.arkoselabs.com/v2/PUBLIC_KEY/api.js
        api.setApiSubdomain("something.arkoselabs.com");
        api.setDataBlob("{\"blob\":\"HERE_COMES_THE_blob_VALUE\"}");
        api.setUserAgent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 "
                + "(KHTML, like Gecko) Chrome/52.0.2743.116");

        // Do not use purchased/rented proxies from proxy services,
        // use proper proxy software like Squid
        api.setProxyType(AnticaptchaBase.ProxyTypeOption.HTTP);
        api.setProxyAddress("xxx.xx.xx.xx");
        api.setProxyPort(1234);
        api.setProxyLogin("login");
        api.setProxyPassword("password");

        // Make sure the API key funds balance is positive
        Double balance = api.getBalance();
        if (balance == null || balance <= 0) {
            // Stop here to make sure you don't DDoS the API while having empty balance
            DebugHelper.out("Balance error: " + api.getErrorMessage(), DebugHelper.Type.ERROR);
            return;
        }
        DebugHelper.out("Balance: " + balance, DebugHelper.Type.SUCCESS);

        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("Captcha token: " + api.getTaskSolution().getToken(), DebugHelper.Type.SUCCESS);
        }
    }
}

How to solve FunCaptcha proxy-on in Kotlin

// GitHub: https://github.com/anti-captcha/anticaptcha-kotlin
//
// Gradle, add to build.gradle.kts:
//   implementation("com.anti-captcha:anticaptcha-kotlin:1.0.0")

import com.anticaptcha.AnticaptchaClient
import com.anticaptcha.AnticaptchaException
import com.anticaptcha.ApiException
import com.anticaptcha.FunCaptcha
import com.anticaptcha.Proxy
import com.anticaptcha.ProxyType
import kotlinx.coroutines.runBlocking

fun main(): Unit = runBlocking {
    // Create the API client and set the API key
    val ac = AnticaptchaClient(
        apiKey = "YOUR_API_KEY_HERE",
        // Specify softId to earn 10% commission with your app.
        // Get your softId here: https://anti-captcha.com/clients/tools/devcenter
        softId = 0,
        // Set to false to turn the debug output off
        verbose = true,
    )

    try {
        // Make sure the API key funds balance is positive
        val balance = ac.getBalance()
        if (balance <= 0) {
            // Stop here to make sure you don't DDoS the API while having empty balance
            System.err.println("Empty balance")
            return@runBlocking
        }
        println("Balance: $balance")

        val solution = ac.solveFunCaptchaProxyOn(
            FunCaptcha(
                websiteUrl = "http://website.com/",
                websitePublicKey = "DE0B0BB7-1EE4-4D70-1853-31B835D4506B",

                // Look for a URL like https://something.arkoselabs.com/v2/PUBLIC_KEY/api.js
                apiSubdomain = "something.arkoselabs.com",
                dataBlob = """{"blob":"HERE_COMES_THE_blob_VALUE"}""",
                userAgent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 " +
                                    "(KHTML, like Gecko) Chrome/52.0.2743.116",
            ),
            // Do not use purchased/rented proxies from proxy services,
            // use proper proxy software like Squid
            Proxy(
                address = "xxx.xx.xx.xx",
                port = 1234,
                type = ProxyType.HTTP,
                login = "login",
                password = "password",
            ),
        )

        println("Captcha token: ${solution.token}")
    } catch (error: ApiException) {
        // https://anti-captcha.com/apidoc/errors
        System.err.println("API error: ${error.errorCode} ${error.description}")
    } catch (error: AnticaptchaException) {
        System.err.println("Failed: ${error.message}")
    }
}

How to solve FunCaptcha proxy-on in C#

// GitHub: https://github.com/anti-captcha/anticaptcha-csharp.git
// install:  dotnet add package AntiCaptchaOfficial
// or, in the Package Manager Console:
// Install-Package AntiCaptchaOfficial

using System;
using AntiCaptcha.Api;
using AntiCaptcha.Helper;


class Program
{
    static void Main()
    {
        // Set to 'false' to turn off debug output
        DebugHelper.VerboseMode = true;

        var api = new FunCaptcha
        {
            ClientKey = "YOUR_API_KEY_HERE",
            WebsiteUrl = new Uri("http://website.com/"),
            WebsitePublicKey = "DE0B0BB7-1EE4-4D70-1853-31B835D4506B",
            // Look for a URL like https://something.arkoselabs.com/v2/PUBLIC_KEY/api.js
            ApiJSSubdomain = "something.arkoselabs.com",
            DataBlob = "{\"blob\":\"HERE_COMES_THE_blob_VALUE\"}",
            UserAgent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116",
            // Proxy type is Http by default, set ProxyType for socks4/socks5
            ProxyAddress = "xxx.xx.xx.xx",
            ProxyPort = 1234,
            ProxyLogin = "login",
            ProxyPassword = "password",

            // Specify softId to earn 10% commission with your app.
            // Get your softId here:
            // https://anti-captcha.com/clients/tools/devcenter
            SoftId = 0
        };

        // Make sure the API key funds balance is positive
        var balance = api.GetBalance();
        if (balance == null || balance <= 0)
        {
            // Exit the program to make sure you don't DDoS the API with requests while having empty balance
            Console.WriteLine("Balance error: " + api.ErrorMessage);
            return;
        }
        Console.WriteLine("Balance: " + balance);

        var solution = api.Solve();
        Console.WriteLine("Captcha token: " + solution?.Token);
    }
}

How to solve FunCaptcha proxy-on in C++

// GitHub: https://github.com/anti-captcha/anticaptcha-cplus.git
// Add it to your CMake project:
//   include(FetchContent)
//   FetchContent_Declare(anticaptcha
//           GIT_REPOSITORY https://github.com/anti-captcha/anticaptcha-cplus.git
//           GIT_TAG v1.0.0)
//   FetchContent_MakeAvailable(anticaptcha)
//   target_link_libraries(your_app PRIVATE anticaptcha::anticaptcha)

#include <iostream>
#include <anticaptcha/anticaptcha.hpp>

int main() {
    // Create the API client and set the API key
    anticaptcha::Client ac("YOUR_API_KEY_HERE");

    // Debug output is on by default, turn it off with:
    // ac.shut_up();

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

    try {
        // Make sure the API key funds balance is positive
        const double balance = ac.get_balance();
        if (balance <= 0) {
            // Stop here to make sure you don't DDoS the API while having empty balance
            std::cerr << "Empty balance" << std::endl;
            return 1;
        }
        std::cout << "Balance: " << balance << std::endl;

        anticaptcha::FunCaptcha params;
        params.website_url = "http://website.com/";
        params.website_public_key = "DE0B0BB7-1EE4-4D70-1853-31B835D4506B";
        // Look for a URL like https://something.arkoselabs.com/v2/PUBLIC_KEY/api.js
        params.api_subdomain = "something.arkoselabs.com";
        params.data_blob = R"({"blob":"HERE_COMES_THE_blob_VALUE"})";
        params.user_agent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116";
        // Do not use purchased/rented proxies from proxy services,
        // use proper proxy software like Squid
        params.proxy.type = "http";  // "http", "socks4" or "socks5"
        params.proxy.address = "xxx.xx.xx.xx";
        params.proxy.port = 1234;
        params.proxy.login = "login";
        params.proxy.password = "password";

        const anticaptcha::Solution solution = ac.solve_funcaptcha_proxy_on(params);
        std::cout << "Captcha token: " << solution.token() << std::endl;
    } catch (const anticaptcha::ApiError& error) {
        // https://anti-captcha.com/apidoc/errors
        std::cerr << "API error: " << error.error_code() << " " << error.description() << std::endl;
        return 1;
    } catch (const anticaptcha::Error& error) {
        std::cerr << "Failed: " << error.what() << std::endl;
        return 1;
    }

    return 0;
}

How to solve FunCaptcha proxy-on in Rust

// GitHub: https://github.com/anti-captcha/anticaptcha-rust
// Install with:
//   cargo add anticaptchaofficial
// or add it to Cargo.toml:
//   [dependencies]
//   anticaptchaofficial = "1"

use anticaptcha::{Client, FunCaptcha, Proxy, ProxyType};

#[tokio::main]
async fn main() -> anticaptcha::Result<()> {
    // Create the API client and set the API key
    let ac = Client::new("YOUR_API_KEY_HERE")
        // Specify softId to earn 10% commission with your app.
        // Get your softId here: https://anti-captcha.com/clients/tools/devcenter
        .with_soft_id(0);
    // .quiet() turns the debug output off

    // Make sure the API key funds balance is positive
    let balance = ac.get_balance().await?;
    if balance <= 0.0 {
        // Stop here to make sure you don't DDoS the API while having empty balance
        eprintln!("Empty balance");
        return Ok(());
    }
    println!("Balance: {balance}");

    let solution = ac
        .solve_funcaptcha_proxy_on(&FunCaptcha {
            website_url: "http://website.com/".into(),
            website_public_key: "DE0B0BB7-1EE4-4D70-1853-31B835D4506B".into(),
            // Look for a URL like https://something.arkoselabs.com/v2/PUBLIC_KEY/api.js
            api_subdomain: "something.arkoselabs.com".into(),
            data_blob: r#"{"blob":"HERE_COMES_THE_blob_VALUE"}"#.into(),
            user_agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116"
                .into(),
            // Do not use purchased/rented proxies from proxy services,
            // use proper proxy software like Squid
            proxy: Proxy::new(ProxyType::Http, "xxx.xx.xx.xx", 1234)
                .with_auth("login", "password"),
        })
        .await?;

    println!("Captcha token: {}", solution.token());

    Ok(())
}

How to solve FunCaptcha proxy-on in Ruby

# GitHub: https://github.com/anti-captcha/anticaptcha-ruby
# Install with:
#   gem install anticaptchaofficial
# or add it to your Gemfile:
#   gem "anticaptchaofficial"

require "anticaptcha"

# Create the API client and set the API key
ac = Anticaptcha.new("YOUR_API_KEY_HERE")

# Specify softId to earn 10% commission with your app.
# Get your softId here: https://anti-captcha.com/clients/tools/devcenter
ac.soft_id = 0

# Set to false to turn the debug output off
ac.verbose = true

begin
  # Make sure the API key funds balance is positive
  balance = ac.balance
  # Stop here to make sure you don't DDoS the API while having empty balance
  abort "Empty balance" if balance <= 0
  puts "Balance: #{balance}"

  solution = ac.solve_funcaptcha_proxy_on(
    website_url: "http://website.com/",
    website_public_key: "DE0B0BB7-1EE4-4D70-1853-31B835D4506B",
    # Look for a URL like https://something.arkoselabs.com/v2/PUBLIC_KEY/api.js
    api_subdomain: "something.arkoselabs.com",
    data_blob: '{"blob":"HERE_COMES_THE_blob_VALUE"}',
    user_agent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 " \
                "(KHTML, like Gecko) Chrome/52.0.2743.116",
    # Do not use purchased/rented proxies from proxy services,
    # use proper proxy software like Squid
    proxy: { type: "http", address: "xxx.xx.xx.xx", port: 1234,
             login: "login", password: "password" }
  )

  puts "Captcha token: #{solution.token}"
rescue Anticaptcha::ApiError => e
  # https://anti-captcha.com/apidoc/errors
  warn "API error: #{e.error_code} #{e.description}"
rescue Anticaptcha::Error => e
  warn "Failed: #{e.message}"
end

How to solve FunCaptcha proxy-on in bash

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

Task creation 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. Look in the browser's Developer Console for URL like https://someservice-api.arkoselabs.com/v2/07070707-2000-0000-1111-888888888888/api.js, in this case the subdomain is "someservice-api.arkoselabs.com" and the public key is "07070707-2000-0000-1111-888888888888".
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 Yes Login for proxy which requires authorization (basic)
proxyPassword String Yes Proxy password
userAgent String Yes Provide the User Agent you are using to navigate the website. Our workers will use the same value during the hCaptcha solving process.

Task solution object

Property Type Purpose
token String Token string required for interacting with the submit form on the destination page.
userAgent String User-Agent of the worker's browser. Use may want to use it when you submit the response token.

Response example

{
    "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",
        "userAgent":"Mozilla\5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/145.0.0.0 Safari\/537.36"
    },
    "cost":"0.001500",
    "ip":"46.98.54.221",
    "createTime":1472205564,
    "endTime":1472205570,
    "solveCount":"0"
}