How to integrate UPI into a website?

To integrate UPI into a website, you can follow these steps:

• Register your business and open a current bank account to receive payments.
• Select a Payment Service Provider (PSP) or a bank that offers UPI integration services.
• Register for a developer account with your chosen partner to obtain unique API keys and credentials.
• Use the provided APIs or SDKs to build the payment functionality, such as UPI Intent, Collect, or QR code flows, into your website's checkout page.
• Thoroughly test the integration in a sandbox environment before going live.