title: Get 403 while opening wss with node js to WhatsApp
body: <p>I try to write an WhatsApp node, and want to open an wss connection, but always get an 403. Maybe someone see my error:</p>
  
  <pre><code>import WebSocket from 'ws';
  
  const ws = new WebSocket('wss://w8.web.whatsapp.com/ws', '["admin", "init", [0, 2, 7314], ["Mac OS 10.13.2", "Chrome"], true]');
  
  ws.on('open', function open() {
    ws.send('["admin", "init", [0, 2, 7314], ["Mac OS 10.13.2", "Chrome"], true]');
  });
  
  ws.on('message', function incoming(data) {
    console.log(data);
  });
  </code></pre>
  
  <p>this is only an test, and I hardcoded the values.</p>
  
  <p>But the server always response an 403</p>