Sovereign UPI Payment Gateway for Modern Businesses
FinPay powers high-conversion, peer-to-peer UPI settlements with zero intermediaries. Built for merchants who demand direct payments, sub-second reconciliation, and sovereign infrastructure.
<script src="https://finpay.dmgx.site/finpay.js"></script>
<!-- 2. Launch seamless overlay checkout on button tap -->
<script>
const checkout = new FinPay({
amount: 499.00,
product_name: "Premium Subscription",
order_id: "ORD-77492",
return_url: "https://yourstore.com/order-success",
onSuccess: (data) => {
console.log("Payment Settled! UTR:", data.utr);
}
});
checkout.open();
</script>
Pre-Payment Verification
Cryptographic OTP verification ensures clean orders, verified telephone identification, and reliable invoice delivery.
1-Tap Official UPI Links
Supports Google Pay, PhonePe, Paytm, BHIM, and CRED via official deep links alongside crisp vector QR codes.
Server-Authoritative Timers
Strict 10-minute server locks prevent duplicate payments, outdated invoices, and order status ambiguities.
Automated Invoicing
Itemized HTML invoices dispatched directly to the customer inbox with item descriptions, order ID, and bank references.
Automated Bank Ledger Matching
Real-time bank feed webhook cross-checks incoming UPI credits against pending orders and auto-settles instantaneously.
Zero Credential Touch
We never process or store banking passwords, cards, or UPI MPINs. All capital transfers execute through official NPCI UPI rails.
Merchant Inquiries & Integration
FinPay is an invite-only and merchant-operated payment gateway. For new merchant onboarding or technical inquiries, contact our integration team: