Generate QR Code

Generating UPI QR Codes

This guide explains how to generate a UPI QR code, enabling a smooth payment experience for users. By leveraging UPI deep linking, DollarPe delivers a frictionless payment gateway ideal for businesses and developers seeking fast, reliable transactions.

When you create a payin quotation, the API response includes a deep_link field containing all the necessary payment details which you use directly to generate the QR code.

To generate the QR, simply use the deep_link value provided in the payin creation response. You can refer to the code snippets below for implementation.

Here is a sample response when a payin order is created for UPI.

UPI Deep Link Examples

Here are some examples of UPI deep links for various popular UPI-enabled apps:

• Paytm:
  paytmmp://pay?pn=MerchantXYZ&pa=merchantxyz@icicibank&am=500.00&tn=PaymentForOrder123

• PhonePe:
  phonepe://pay?pn=MerchantXYZ&pa=merchantxyz@icicibank&am=500.00&tn=PaymentForOrder123

• Google Pay:
  gpay://upi/pay?pn=MerchantXYZ&pa=merchantxyz@icicibank&am=500.00&tn=PaymentForOrder123

• BHIM:
  bhim://pay?pn=MerchantXYZ&pa=merchantxyz@icicibank&am=500.00&tn=PaymentForOrder123

• Standard UPI:
  upi://pay?pn=MerchantXYZ&pa=merchantxyz@icicibank&am=500.00&tn=PaymentForOrder123

We strongly recommend partners always use the exact `deep_link` URL from the payin quotation to generate the QR code, without making any modifications.

Using the UPI deep_link directly from the payin quotation ensures seamless payments for your users and enables faster reconciliation for your business.

Sample Deep Link QR Code Example

You can view and test code for generating UPI QR codes from a deep link by exploring the CodePen block below.