Subscibe to the success event to get notified once a user has paid and execute custom code.

drop 100 sats

HTML

<simple-boost id="boost" no-confetti="true" address="hello@getalby.com">
  drop 100 sats
</simple-boost>
<script>
  document.getElementById('boost').addEventListener('success', (e) => {
    console.log(e);
    alert(`Thanks for the sats! Payment preimage: ${e.detail.preimage}`);
  });
</script>