Get paid in USDT. Your customers just pay.

import { Checkout } from '@pact/checkout-react';

export function Buy({ order }) {
  return (
    <Checkout
      amount={order.total}        // dollars; USDT underneath
      apiBaseUrl="/api/pact"      // your server route holds the key
      onSuccess={payment => showThanks(payment.id)}
    />
  );
}

// server: fulfil only from the signed webhook
app.post('/webhooks/pact', async req => {
  if (!(await verifyWebhook(req.body, req.headers['x-settle-signature'], secret))) return;
  const event = JSON.parse(req.body);
  if (event.type === 'order.paid') fulfil(event.order);
});