Flutter PayUMoney Pro SDK

Flutter Plugin to implement PayUMoney Latest CheckoutPro SDK in Android & iOS App.

Screenshots

Note: This Plugin is in initial release. Please test it well before using it in production app.

Step 1: Android Implementation

There are few steps you need to follow to implement PayUMoney SDK:

Open file android/app/build.gradle in your flutter project and update minSdkVersion under "defaultConfig" to 21 (if greater than leave)
Open AndroidManifest.xml located at android/app/src/main and add following code:

xmlns:tools="http://schemas.android.com/tools"

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools" <--- paste here

package="yourPackageName">

also add this code:

tools:replace="android:label"

<application

android:name="io.flutter.app.FlutterApplication"

android:label="YourAppName"

tools:replace="android:label" <-- Paste here

android:icon="@mipmap/ic_launcher">

Step 2: iOS Implementation

<-- No additional steps required for iOS -->

Step 3: Flutter Implementation

Run this command in project terminal to add dependency

flutter pub add payumoney_pro_unofficial

or add manually to pubspecs.yaml

payumoney_pro_unofficial: ^0.0.9

Get latest packages

flutter pub get

Import package to by adding this line at the top

import  'package:payumoney_pro_unofficial/payumoney_pro_unofficial.dart';

Copy and paste this code

Future<void> initializePayment() async{

final response= await  PayumoneyProUnofficial.payUParams(

email: '<Customer Email>',

firstName: '<Customer Name>',

merchantName: '<Merchant Name>',

isProduction: true,

merchantKey: '<Merchant Key>',

merchantSalt: '<Merchant Salt Version 1>',

amount: '<Amount in Rs>',

hashUrl:'<Checksum URL to generate dynamic hashes>', //nodejs code is included. Host the code and update its url here.

productInfo: '<Product Name>',

transactionId: '<Unique ID>',

showExitConfirmation:true,

showLogs:false, // true for debugging, false for production

userCredentials:'<Merchant Key>:' + '<Customer Email or User ID>',

userPhoneNumber: phone

);



if (response['status'] == PayUParams.success)

handlePaymentSuccess();

if (response['status'] == PayUParams.failed)

handlePaymentFailure(response['message']);

}



handlePaymentSuccess(){

//Implement Your Success Logic

}



handlePaymentFailure(String errorMessage){

print(errorMessage);

//Implement Your Failed Payment Logic

}

Tested Devices:

Device Name	Status
iPhoneX	✅
iPhone 11	✅
iPhone 12	✅
iPhone 12 mini	✅
Google Pixel	✅
Android Emulator(v10)	✅

Pro Tip:

Always make sure you validate Phone number(Must be 10 Digits) else payment page might not appear.
Avoid hardcoded credentials.
Always generate unique transaction id for each transaction.
Store Transaction & Details to database for later analysis or usage.

For any issue please write to contact@orangewp.com

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