Mode Age Gate

<div id="age-gate" style="position:fixed;inset:0;background:#0b0f1a;z-index:9999;display:flex;align-items:center;justify-content:center;">
  <div id="zykay-widget"></div>
</div>
 
<script src="https://widget-app.zykay.com/v4/loader.min.js"
        data-partner-id="pk_live_xxx"
        data-success-path="/verified"
        data-container="zykay-widget"></script>

const hash = new URLSearchParams(window.location.hash.slice(1));
const grantCode = hash.get('grant_code');
 
if (grantCode) {
  const res = await fetch('/api/zykay/exchange', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ grant_code: grantCode }),
  });
 
  if (res.ok) {
    document.getElementById('age-gate').remove();
    history.replaceState({}, '', window.location.pathname + window.location.search);
  }
}