Upi Gateway Website Source Code Script

If you’re looking for a UPI payment gateway script for a website, you can either develop it from scratch or find a ready-made solution. Here’s an outline of how you can build or acquire a UPI gateway integration script for a website.

1. Create a UPI Payment Gateway Script

To develop your own UPI payment gateway, you’ll need to:

Steps:

• Get UPI API Access: Register as a merchant with a UPI service provider (such as Razorpay, PhonePe, Paytm, or other payment processors that offer UPI integration). They will provide you with API credentials.
• Backend Setup: Develop a backend service (in PHP, Node.js, Python, etc.) to handle the communication between your website and the UPI provider’s API. Here’s a basic flow:
  1. Initiate a Payment Request: Your server sends a request to the UPI provider with payment details.
  2. Redirect to UPI app: After initiating the payment, redirect users to the UPI payment app using the deep-linking method or QR code.
  3. Receive Payment Response: Once payment is complete, the UPI provider sends a response to your backend, confirming the success or failure of the payment.
  4. Webhook for Asynchronous Notifications: Many providers send a notification to a webhook when the payment status changes.