reCAPTCHA v2
và CapMonster Cloud

// npm install playwright @zennolab_com/capmonstercloud-client
// npx playwright install chromium


const { chromium } = require('playwright');
const { CapMonsterCloudClientFactory, ClientOptions, RecaptchaV2Request } = require('@zennolab_com/capmonstercloud-client');

(async () => {
  const browser = await chromium.launch({ headless: false });
  const page = await browser.newPage();

  const TARGET_URL = 'https://lessons.zennolab.com/captchas/recaptcha/v2_simple.php?level=high';
  const WEBSITE_KEY = '6Lcg7CMUAAAAANphynKgn9YAgA4tQ2KI_iqRyTwd';
  const CMC_API_KEY = 'your_capmonster_cloud_api_key';

  const cmc = CapMonsterCloudClientFactory.Create(new ClientOptions({ clientKey: CMC_API_KEY }));

  await page.goto(TARGET_URL, { waitUntil: 'domcontentloaded' });

  // Quy trình giải captcha
  const solution = await cmc.Solve(new RecaptchaV2Request({ websiteURL: TARGET_URL, websiteKey: WEBSITE_KEY }));
  const token = solution.solution.gRecaptchaResponse;

  // Chèn token và gửi form (thay bằng selector bạn cần)
  await page.evaluate((t) => {
    const ta = document.querySelector('textarea#g-recaptcha-response');
    if (ta) ta.value = t;
    document.querySelector('form.formular')?.submit();
  }, token);

  console.log('Captcha đã được giải và form đã gửi!');
})();