QubixPay

/* Node.js example (server) */ import crypto from "crypto"; const BACKEND = "__BACKEND_BASE_URL__"; const KEY = "zk_xxx"; const SECRET = "zs_xxx"; // keep on server only function sign(secret, method, path, body, ts) { const payload = `${ts}.${method.toUpperCase()}.${path}.${body}`; return crypto.createHmac("sha256", secret).update(payload).digest("hex"); } const ts = Date.now(); const path = "/v1/orders"; const bodyObj = { amount: 199, currency: "INR", description: "Order #123" }; const body = JSON.stringify(bodyObj); const signature = sign(SECRET, "POST", path, body, ts); const res = await fetch(BACKEND + path, { method: "POST", headers: { "Content-Type": "application/json", "x-zapupi-key": KEY, "x-zapupi-ts": String(ts), "x-zapupi-signature": signature }, body }); const data = await res.json(); console.log(data); // { orderId, paymentUrl, ... }

<script src="__FRONTEND_BASE_URL__/js/qubixpay-checkout.js"></script> <script src="__FRONTEND_BASE_URL__/js/qubixpay-sdk.js"></script> <button onclick="openPay()">Pay now</button> <script> async function openPay(){ // orderId should come from YOUR server response const orderId = "ORD_..."; QubixPayCheckout.open({ orderId, frontendBaseUrl: "__FRONTEND_BASE_URL__" }); } </script>