The Payment Infrastructure Built for Fintechs

Code Sample

// Create a payment link
const paymentLink = await assanpay.paymentLinks.create({
  amount: 1000,
  currency: 'USD',
  description: 'Premium subscription',
  customer: {
    email: 'customer@example.com',
  },
  success_url: 'https://yourfintech.com/success',
  cancel_url: 'https://yourfintech.com/cancel',
});

// Handle the webhook event
app.post('/webhook', async (req, res) => {
  const event = assanpay.webhooks.constructEvent(
    req.body,
    req.headers['assanpay-signature'],
    process.env.WEBHOOK_SECRET
  );

  switch (event.type) {
    case 'payment.succeeded':
      // Update your database
      await updateSubscription(event.data.object);
      break;
    case 'payment.failed':
      // Notify customer
      await sendFailureNotification(event.data.object);
      break;
  }

  res.json({ received: true });
});