UPI Payment QRCode Generator.

This Plugin mainly focus on the generation of UPI Payment QRCode, so that the user can scan the QRCode for paying the specific amount of money using UPI.

UPI Payment QRCode without amount specified	UPI Payment QRCode with amount specified

Features

Use this plugin in Flutter app too:

• Make a UPI Payment to a Payee of specific amount of money by scanning the QRCode generated by this plugin.
• You can generate a UPI Payment QRCode without entering specific amount, so that user can pay the amount they want to send.
• You can add your branding Logo in QRCode.

Platform Support

Android	iOS	MacOS	Web	Linux	Windows
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Installation

In the dependencies: section of your pubspec.yaml, add the following line:

    dependencies:
        upi_payment_qrcode_generator: <latest_version>

Getting Started

Step 1

Import the Package:

import 'package:upi_payment_qrcode_generator/upi_payment_qrcode_generator.dart';

Step 2

Create UPIDetails Object.

final upiDetails = UPIDetails(upiID: "UPI ID", payeeName: "Payee Name", amount: 1);

Here, UPIDetails contains requires a set of properties where,

• upiID value is required we need to pass the UPI ID or Virtual Payment Address(VPA) e.g 712534798@paytm
• payeeName value is required, pass the payeeName or the Business Name
• amount value is optional, if amount has value then the user cannot change the amount while transferring else the user can send the amount as per the user required.
• transactionID value is optional, Transation ID is generated by the payment Service Provider. NOTE: Transaction ID has to be unique in each transaction otherwise, transaction results in Payment Failed
• transactionNote value is optional, This is specially for the note you want to send while transferring the amount.
• currencyCode value is optional, Default value is INR

NOTE: UPI Transaction will operate only in INR.

Step 3

Include this widget in you Widget Tree

UPIPaymentQRCode(upiDetails: upiDetails, size: 200,),

Here, UPIPaymentQRCode contains requires a set of properties,

• upiDetails value is required we need to pass the UPI Details

Include Branding Logo in QRCode

Include this widget in you Widget Tree

  UPIPaymentQRCode(
    upiDetails: upiDetails, 
    size: 200,
    embeddedImagePath: 'assets/images/logo.png',
    embeddedImageSize: const Size(60, 60),
  ),

Here, UPIPaymentQRCode contains requires a set of properties,

• upiDetails value is required we need to pass the UPI Details.
• embeddedImagePath value is needed for passing the branding logo.
• embeddedImageSize is for giving width and height to the embeddedImagePath.

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