Técnicas de Scraping Sigiloso

curl -X POST https://crawlforge.dev/api/v1/tools/stealth_mode \
  -H "X-API-Key: cf_test_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://protected-site.com",
    "level": "medium",
    "randomizeFingerprint": true
  }'

const response = await fetch('https://crawlforge.dev/api/v1/tools/stealth_mode', {
  method: 'POST',
  headers: {
    'X-API-Key': process.env.CRAWLFORGE_API_KEY!,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    url: 'https://highly-protected-site.com',
    level: 'advanced',
    randomizeFingerprint: true,
    proxy: {
      server: 'http://proxy.example.com:8080',
      username: 'proxy_user',
      password: 'proxy_pass'
    },
    customHeaders: {
      'Accept-Language': 'en-US,en;q=0.9',
      'Accept-Encoding': 'gzip, deflate, br',
      'Referer': 'https://google.com',
      'Sec-Fetch-Dest': 'document',
      'Sec-Fetch-Mode': 'navigate',
      'Sec-Fetch-Site': 'none'
    },
    geolocation: {
      latitude: 40.7128,
      longitude: -74.0060,
      accuracy: 100
    },
    timezone: 'America/New_York',
    locale: 'en-US'
  }),
});

const data = await response.json();
console.log('Successfully bypassed protection');

// Rotating proxy pool
const proxyPool = [
  'http://user:pass@proxy1.example.com:8080',
  'http://user:pass@proxy2.example.com:8080',
  'http://user:pass@proxy3.example.com:8080',
  'http://user:pass@proxy4.example.com:8080',
  'http://user:pass@proxy5.example.com:8080'
];

let currentProxyIndex = 0;

function getNextProxy() {
  const proxy = proxyPool[currentProxyIndex];
  currentProxyIndex = (currentProxyIndex + 1) % proxyPool.length;
  return proxy;
}

// Scrape with rotating proxies
async function scrapeWithRotatingProxy(url: string) {
  const proxy = getNextProxy();

  const response = await fetch('https://crawlforge.dev/api/v1/tools/stealth_mode', {
    method: 'POST',
    headers: {
      'X-API-Key': process.env.CRAWLFORGE_API_KEY!,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({
      url,
      level: 'medium',
      proxy: { server: proxy }
    }),
  });

  return await response.json();
}

// Scrape multiple URLs with different proxies
const urls = ['https://example.com/1', 'https://example.com/2', 'https://example.com/3'];
const results = await Promise.all(urls.map(scrapeWithRotatingProxy));