دليل بناء التطبيقات

// 1. Listen for order.created webhook
app.post("/webhooks/order", async (req, res) => {
  const order = req.body.data;
  
  // 2. Fetch related products via Fez API
  const products = await fez.products.getRelated(order.items);
  
  // 3. Send upsell email to customer
  await sendUpsellEmail(order.customer.email, products);
  
  res.json({ ok: true });
});