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Checkout Experience

NoxPay provides a premium, responsive checkout UI designed to build trust and minimize friction for your customers.

🌐 Multi-Language Support​

NoxPay is localized for a diverse user base, supporting:

  • English: The professional standard for global business.
  • Hindi: To provide a locally-tailored experience for Indian regional markets.

The user can toggle their preferred language directly on the checkout page. All instructions, payment status messages, and error alerts will update instantly.

🛒 Checkout Flow​

  1. Merchant Redirection: The merchant's backend creates a Payment Intent and redirects the user to the checkout_url.
  2. Payment Method Selection: The user chooses between UPI (using a dynamic QR or VPA) or Crypto (USDT/SOL).
  3. Live Verification:
    • For UPI: The screen displays a timer and waits for the Worker to signal the settlement from a bank email.
    • For Crypto: The screen provides a "Check Status" button that verifies the blockchain transaction hash in real-time.
  4. Success/Failure: Once verified, the user is shown a success animation and redirected back to the merchant's return_url.

📱 Responsive Design​

The checkout is built using glassmorphic design principles and is fully responsive. It looks stunning on mobile devices (optimized for UPI app switching) and desktop browsers.

⏳ Expiry Timers​

Every payment intent has a configurable timeout (default 15 minutes). If the payment is not received within this window, the session expires to prevent stale transactions from being processed.