reCaptcha v2 演示页面

1. 绕过 reCAPTCHA v2 方法

• 1. 立即返回Token模式

  • a. 使 recaptcha v2 求解器立即执行任务有效负载
  • b. API endpoint: https://api-v2.nextcaptcha.com/getToken
  • c. Method: POST
  • c. Content type: application/json
  • d. Payload:
    { "clientKey": "api key", "task": { "type": "RecaptchaV2TaskProxyless", "websiteURL": "https://www.google.com/recaptcha/api2/demo", "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-" } }
  • e. 如果一切正常，服务器将立即返回 recaptcha 令牌
    0|03AFcWeA4rpfEqUc6xCJsyhBoLLCwAzllnDfcqB2rx5iXBVW0To3SLFrPaNPR4nUT1NtlLqeGFoh8fy01fpMjyTrrWdjjFORb4CNoJxjUKBADdlHGuD64tCL3FVrjiuFpH8oiUHuPspowBdIY_5i1LNgqSmyOmdSLIAdH4LVRFvy4jcyvTwwmjK7HZiS57U-HFrpZ7unuBGoDWOofmk3nu_cYbifcMnE4Rf0QrgtKAmZMiAYsWtJ-mMu2NH0LIdD3agH6LqD2DftNXSJEO9DJ_ihhpwgaRSaNcM366_VBYM3QuiC11_mkQ4DqOPGCNIrWvWePm5kN-aqRUNl0qQ3Vr9Oc1ii6eCjB4yPNjxSOwlR-GvIAqMlWNWY_UvhJJfterBLjthVK4d9caTR__vU_RPkyccBegSJRNZEowQDWeMbjEt-_em_daKo7uCa7fPQMtodE5NysmgAl7pYMAtjusTGylVZ4iEFI03J9IFIMTvkDm5jOWKmfTJ1uUrqT0906zmDTnnp9CsL7iOwRWeziDDDidroRBxcEabsAp7lps7PmvwUHw6WDxFC0GQoCupKmiYYBsRwuZdn3Vkn92aqkq8YlJSZOaCLseu1GpnYRhporDYbVnJnWNfEHzvYYEsjHEMSjZQlGiyInlZ50t2-wi-Me1GZKlY67ARROHNepdBlVg_zLQUniBHGSWRJt6ttEnCBsYAxvTaOsSzehY2vHaQKfR8uLPxC8GfQ

• 2. 传统任务模式

  • a. 使 recaptcha v2 求解器成为传统任务有效负载
  • b. API endpoint: https://api.nextcaptcha.com/createTask
  • c. Method: POST
  • c. Content type: application/json
  • d. Payload:
    { "clientKey": "api key", "task": { "type": "RecaptchaV2TaskProxyless", "websiteURL": "https://www.google.com/recaptcha/api2/demo", "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-" } }
  • e. 然后使用响应“taskId”制作获取令牌请求有效负载，并循环直到任务结果准备就绪或失败
  • f. 获取 recaptcha v2 令牌任务结果负载:
    { "clientKey": "api key", "taskId": 1781234567890 }

• 2. 回调Url模式

  • a. 制作 recaptcha v2 求解器回调任务有效负载
  • b. API endpoint: https://api.nextcaptcha.com/createTask
  • c. Method: POST
  • c. Content type: application/json
  • d. Payload:
    { "clientKey": "api key", "task": { "type": "RecaptchaV2TaskProxyless", "websiteURL": "https://www.google.com/recaptcha/api2/demo", "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-" }, "callbackUrl": "process the captcha solution results url" }
  • e. 如果一切正常，服务器将立即向`callbackurl`发送recaptcha求解器任务结果

2. 使用 SDK

# https://github.com/nextcaptcha/nextcaptcha-python
 
import os
import sys
from nextcaptcha import NextCaptchaAPI
 
client_key = os.getenv('NEXTCAPTCHA_KEY', "YOUR_CLIENT_KEY")
 
api = NextCaptchaAPI(client_key=client_key)
try:
  result = api.recaptchav2(website_url="https://example.com", website_key="SITE_KEY")
 
except Exception as e:
  sys.exit(e)
 
else:
  sys.exit('solved: ' + str(result))

// https://github.com/nextcaptcha/nextcaptcha-go
 
package main
 
import (
  "fmt"
  "log"
  "github.com/nextcaptcha/nextcaptcha-go"
)
 
func main() {
  client := nextcaptcha.NewNextCaptchaAPI("API_KEY")
  result, err := client.RecaptchaV2("https://example.com", "SITE_KEY", nextcaptcha.RecaptchaV2Options{})
  if err != nil {
    log.Fatal(err);
  }
  fmt.Println("result "+result)
}

// https://github.com/nextcaptcha/nextcaptcha-csharp
string clientKey = "YOUR_CLIENT_KEY";
string solftId = ""; // Optional
string callbackUrl = ""; // Optional
bool openLog = true; // Optional
 
var nextCaptchaAPI = new NextCaptchaAPI(clientKey, solftId, callbackUrl, openLog);
 
string websiteUrl = "https://example.com";
string websiteKey = "YOUR_WEBSITE_KEY";
string recaptchaDataSValue = ""; // Optional
bool isInvisible = false; // Optional
string apiDomain = ""; // Optional
 
var result = await nextCaptchaAPI.SolveRecaptchaV2Async(websiteUrl, websiteKey, recaptchaDataSValue, isInvisible, apiDomain);