GeeTest CAPTCHA

Token-based method to bypass GeeTest.

Task types

GeeTestTaskProxyless - we use our own pool of proxies
GeeTestTask - we use your proxies

GeeTestTaskProxyless task type specification

Property	Type	Required	Description
type	String	Yes	Task type: GeeTestTaskProxyless GeeTestTask
websiteURL	String	Yes	The full URL of target web page where the captcha is loaded. We do not open the page, not a problem if it is available only for authenticated users
gt	String	Yes	GeeTest `gt` value.
challenge	String	Yes	GeeTest `challenge` value.
geetestApiServerSubdomain	String	No	Only for GeeTest V3. Custom GeeTest API domain, for example: `api-na.geetest.com`. Can be defined inside `initGeetest` call. Also you can check the domain used to load the scripts, the default domain is `api.geetest.com`.
userAgent	String	No	User-Agent of your browser will be used to load the captcha. Use only modern browser's User-Agents
version	Integer	Yes*	Should be set to `4` for GeeTest V4. Default: `3`. GeeTest version: 3 or 4
initParameters	Object	Yes*	Required for GeeTest V4. Captcha parameters passed to `initGeetest4` call, must contain `captcha_id` value, for example: `{"captcha_id" : "e392e1d7fd421dc63325744d5a2b9c73"}`

Important: you should get a new challenge value for each request to our API. Once captcha was loaded on the page the challenge value becomes invalid. You should inspect requests made to the website when page is loaded to identify a request that gets a new challenge value. Then you should make such request each time to get a valid challenge value.

GeeTestTask task type specification

GeeTestTask extends GeeTestTaskProxyless adding a set of proxy-related parameters listed below

Property	Type	Required	Description
proxyType	String	Yes	Proxy type: http socks4 socks5
proxyAddress	String	Yes	Proxy IP address or hostname
proxyPort	Integer	Yes	Proxy port
proxyLogin	String	No	Login for basic authentication on the proxy
proxyPassword	String	No	Password for basic authentication on the proxy

Request examples for GeeTest V3

Method: createTask
API endpoint: https://api.2captcha.com/createTask

GeeTestTaskProxyless request example

{
  "clientKey": "YOUR_API_KEY",
    "task":
    {
        "type":"GeeTestTaskProxyless",
        "websiteURL":"https://2captcha.com/demo/geetest",
        "gt":"81388ea1fc187e0c335c0a8907ff2625",
        "challenge":"2e2f0f65240058b683cb6ea21c303eea6n",
    }
}

GeeTestTask request example

{
  "clientKey": "YOUR_API_KEY",
    "task":
    {
        "type":"GeeTestTaskProxyless",
        "websiteURL":"https://2captcha.com/demo/geetest",
        "gt":"81388ea1fc187e0c335c0a8907ff2625",
        "challenge":"2e2f0f65240058b683cb6ea21c303eea6n",
        "proxyType":"http",
        "proxyAddress":"1.2.3.4",
        "proxyPort":"8080",
        "proxyLogin":"user23",
        "proxyPassword":"p4$w0rd"         
    }
}

Response example

{
    "errorId": 0,
    "status": "ready",
    "solution": {
        "challenge": "cd8939e104fe2edb6448c8b0dc72fec6la",
        "validate": "d7b8b93452951ab2e40b40616131622f",
        "seccode": "d7b8b93452951ab2e40b40616131622f|jordan"
    },
    "cost": "0.00299",
    "ip": "1.2.3.4",
    "createTime": 1694023013,
    "endTime": 1694023041,
    "solveCount": 0
}

Request examples for GeeTest V4

Method: createTask
API endpoint: https://api.2captcha.com/createTask

GeeTestTaskProxyless request example

{
  "clientKey": "YOUR_API_KEY",
    "task": {
        "type":"GeeTestTaskProxyless",
        "websiteURL":"https://2captcha.com/demo/geetest-v4",
        "version": 4,
        "initParameters": {
          "captcha_id": "e392e1d7fd421dc63325744d5a2b9c73"  
        }
    }
}

GeeTestTask request example

{
  "clientKey": "YOUR_API_KEY",
    "task": {
        "type":"GeeTestTaskProxyless",
        "websiteURL":"https://2captcha.com/demo/geetest-v4",
        "version": 4,
        "initParameters": {
          "captcha_id": "e392e1d7fd421dc63325744d5a2b9c73"  
        },
        "proxyType":"http",
        "proxyAddress":"1.2.3.4",
        "proxyPort":"8080",
        "proxyLogin":"user23",
        "proxyPassword":"p4$w0rd"        
    }
}

Response example

{
    "errorId": 0,
    "status": "ready",
    "solution": {
        "captcha_id": "e392e1d7fd421dc63325744d5a2b9c73",
        "lot_number": "e6c3bed2854f41f880662c48afff5dcb",
        "pass_token": "fad5eb52fc83bf7617402fcccfb211a21e0aa1d1044",
        "gen_time": "1693924478",
        "captcha_output": "fN36ufW6cQN4SQ-JRDQC70nSq9UcQBg=="
    },
    "cost": "0.00299",
    "ip": "1.2.3.4",
    "createTime": 1692863536,
    "endTime": 1692863556,
    "solveCount": 1
}

Code examples

GeeTest V3

PHP
Python
C#
Java
Go
Ruby

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

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

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

try {
  $result = $solver->geetest([
      'gt'        => '81388ea1fc187e0c335c0a8907ff2625',
      'apiServer' => 'api.geetest.com',
      'challenge' => '12345678abc90123d45678ef90123a456b',
      'url'       => 'https://2captcha.com/demo/geetest',
  ]);
} catch (\Exception $e) {
  die($e->getMessage());
}

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

# https://github.com/2captcha/2captcha-python

import sys
import os
import requests
import json

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)

resp = requests.get("https://2captcha.com/api/v1/captcha-demo/gee-test/init-params")
data = json.loads(resp)
challenge = data["challenge"]

try:
  result = solver.geetest(gt='f3bf6dbdcf7886856696502e1d55e00c',
                          apiServer='api.geetest.com',
                          challenge=challenge,
                          url='https://2captcha.com/demo/geetest')

except Exception as e:
  sys.exit(e)

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

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

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

namespace TwoCaptcha.Examples
{
  public class GeeTestExample
  {
      public void Main()
      {
          TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
          GeeTest captcha = new GeeTest();
          captcha.SetGt("81388ea1fc187e0c335c0a8907ff2625");
          captcha.SetApiServer("api.geetest.com");
          captcha.SetChallenge("12345678abc90123d45678ef90123a456b");
          captcha.SetUrl("https://2captcha.com/demo/geetest");
          try
          {
              solver.Solve(captcha).Wait();
              Console.WriteLine("Captcha solved: " + captcha.Code);
          }
          catch (AggregateException e)
          {
              Console.WriteLine("Error occurred: " + e.InnerExceptions.First().Message);
          }
      }
  }
}

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

package examples;

import com.twocaptcha.TwoCaptcha;
import com.twocaptcha.captcha.GeeTest;

public class GeeTestExample {
  public static void main(String[] args) {
      TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
      GeeTest captcha = new GeeTest();
      captcha.setGt("81388ea1fc187e0c335c0a8907ff2625");
      captcha.setApiServer("api.geetest.com");
      captcha.setChallenge("12345678abc90123d45678ef90123a456b");
      captcha.setUrl("https://2captcha.com/demo/geetest");
      try {
          solver.solve(captcha);
          System.out.println("Captcha solved: " + captcha.getCode());
      } catch (Exception e) {
          System.out.println("Error occurred: " + e.getMessage());
      }
  }

}

// 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.GeeTest{
      GT: "81388ea1fc187e0c335c0a8907ff2625",
      ApiServer: "api.geetest.com",
      Challenge: "12345678abc90123d45678ef90123a456b",
      Url: "https://2captcha.com/demo/geetest",
  }
  code, err := client.Solve(cap.ToRequest())
  if err != nil {
      log.Fatal(err);
  }
  fmt.Println("code "+code)
}

require 'api_2captcha'

client =  Api2Captcha.new("YOUR_API_KEY")

result = client.geetest({
gt: '81388ea1fc187e0c335c0a8907ff2625',
api_server: 'api-na.geetest.com',
challenge: '12345678abc90123d45678ef90123a456b',
pageurl: 'https://2captcha.com/demo/geetest'
})

GeeTest V4

PHP
Python
C#
Java
Go
Ruby

$result = $solver->geetest_v4([
  'captchaId' => 'e392e1d7fd421dc63325744d5a2b9c73',
  'challenge' => 'd1a9ddd7-e36f-4100-be9f-231f11743656',
  'url'       => 'https://2captcha.com/demo/geetest-v4',
]);

result = solver.geetest_v4(captcha_id='e392e1d7fd421dc63325744d5a2b9c73',
                      url='https://2captcha.com/demo/geetest-v4',  
                      challenge="d1a9ddd7-e36f-4100-be9f-231f11743656")

GeeTestV4 captcha = new GeeTestV4();
captcha.SetCaptchaId("e392e1d7fd421dc63325744d5a2b9c73");
captcha.SetUrl("https://2captcha.com/demo/geetest-v4");

GeeTestV4 captcha = new GeeTestV4();
captcha.setCaptchaId("e392e1d7fd421dc63325744d5a2b9c73");
captcha.setUrl("https://2captcha.com/demo/geetest-v4");

require 'api_2captcha'

  client =  Api2Captcha.new("YOUR_API_KEY")

  result = client.geetest_v4({
      captcha_id: 'e392e1d7fd421dc63325744d5a2b9c73',
      pageurl: 'https://2captcha.com/demo/geetest-v4"'
  })

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