FRONTEND

<script src="https://gate.sekyuriti.build/v1/gate.js"></script>
<script>
const gate = new SekyuritiGate('gsk_YOUR_SITE_KEY');

form.addEventListener('submit', async (e) => {
  e.preventDefault();
  const token = await gate.execute();

  await fetch('/api/submit', {
    method: 'POST',
    body: JSON.stringify({ ...formData, gate_token: token })
  });
});
</script>

BACKEND

// Verify the token server-side
const response = await fetch(
  'https://gate.sekyuriti.build/api/verify',
  {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
      secret: process.env.GATE_SECRET,
      token: req.body.gate_token
    })
  }
);

const { success, score } = await response.json();

if (!success || score > 70) {
  return res.status(403).json({ error: 'Bot detected' });
}