Online Payments Are No Longer Optional in Nepal
The way Nepali consumers pay for products and services has changed dramatically. In 2026, millions of people across Nepal use digital wallets and online payment methods every day. eSewa and Khalti are the two most widely used digital payment platforms in Nepal, with millions of active users across Kathmandu, Pokhara, Dharan, Biratnagar, and every major city.
If your website or app does not support online payment, you are losing sales every single day. Customers who cannot pay online will simply buy from a competitor who can accept their payment. SudamHub integrates eSewa, Khalti, and other payment solutions into websites, e-commerce stores, and web applications across Nepal.
What Is Payment Gateway Integration?
Payment gateway integration is the process of connecting a payment platform to your website or application so customers can pay online securely. When a customer clicks "Pay Now" on your website, the payment gateway handles the transaction — verifying the payment, processing it, and confirming the result to both your system and the customer — all within seconds.
Proper payment gateway integration requires technical knowledge of APIs, security protocols, and server-side handling. Done incorrectly, it can lead to failed transactions, security vulnerabilities, and poor customer experience. SudamHub handles all of this correctly from the start.
Payment Solutions We Integrate
eSewa — Nepal's leading digital wallet with millions of users. eSewa integration allows customers to pay directly from their eSewa balance on your website or app. It is essential for any e-commerce or service business in Nepal.
Khalti — Another widely used digital payment platform in Nepal. Khalti supports wallet payments, bank payments, and card payments in a single integration, making it a flexible option for businesses of all types.
ConnectIPS — A direct bank transfer system supported by Nepal Clearing House Limited (NCHL). ConnectIPS allows customers to pay directly from their bank accounts and is commonly used for higher-value transactions.
International Payment Gateways — For businesses that sell to international customers, we also integrate Stripe, PayPal, and Razorpay depending on your target market and business registration status.
Card Payments — For businesses that need to accept Visa and Mastercard payments directly, we integrate card payment processing through the appropriate payment processor for your business type.
How Payment Gateway Integration Works
When a customer initiates a payment on your website, they are redirected to the payment gateway's secure page — or they complete the payment within your website via an embedded payment form. The gateway verifies the payment with the bank or wallet provider, confirms the transaction, and redirects the customer back to your website with a success or failure message. Your system is automatically updated with the payment status so orders are processed correctly.
What We Handle During Integration
API setup and configuration for the chosen payment gateway. Sandbox and live environment testing. Success, failure, and cancellation flow handling. Webhook setup for real-time payment notifications. Secure storage of transaction records. Order status updates triggered by payment confirmation. Refund handling where supported by the gateway.
Common Businesses That Need Payment Integration in Nepal
E-commerce stores selling physical or digital products. Service businesses accepting deposits or advance payments. Schools and educational institutions collecting fees online. Hotels and guesthouses accepting booking payments. Event organizers selling tickets online. Subscription-based businesses collecting recurring payments. SaaS companies billing users monthly or annually.
Why Choose SudamHub for Payment Gateway Integration in Nepal?
SudamHub has hands-on experience integrating eSewa, Khalti, and other payment systems into real production websites for clients across Nepal. We have built e-commerce platforms like Koseli Express — a Nepali online gift shop — with full payment gateway integration. We know the technical requirements, the common pitfalls, and how to build a payment flow that works correctly and securely for your business.
Add Online Payments to Your Website Today
Do not let payment limitations hold your business back. Contact SudamHub today from Kathmandu, Pokhara, Dharan, or Biratnagar and let us integrate eSewa, Khalti, or your preferred payment solution into your website — so your customers can pay online easily and you can grow your revenue in 2026.
