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Paypal api – How to use Flutter Webview Plugin for PayPal payment gateway

How can I integrate a PayPal payment gateway in flutter framework. I tried with web view but not get success. What is the best way for it.

First I tried with access token and RSET API, but there is problem that no user login for payment. My code is below and this code run with Tryit Editor successfully

import 'package:flutter/material.dart';
import'package:flutter_webview_plugin/flutter_webview_plugin.dart';

    class PayPalPayment extends StatefulWidget {
    @override
    _PayPalPaymentState createState() => _PayPalPaymentState();
        
    }

     class _PayPalPaymentState extends State<PayPalPayment> {
     String test = "Test Charge";
     int amount = 100;

     @override
     Widget build(BuildContext context) {
     return MaterialApp(
      home: WebviewScaffold(
        url: new Uri.dataFromString('''
       <html>
       <head>
       <meta name="viewport" content="width=device-width, initial-scale=1">
       <meta http-equiv="X-UA-Compatible" content="IE=edge" />
       </head>

      <body>
      <script
        src="https://www.paypal.com/sdk/js?client-id=SB_CLIENT_ID">
      </script>
      <script>paypal.Buttons().render('body');</script>
      </body>
       </html>
                ''', mimeType: 'text/html').toString(),      ),
    );
  }
}

SB_CLIENT_ID = My client id

Tags:

2

Answers


  1. 0

    If you’re planning to handle responses from inside a WebView, you can use webview_flutter plugin and follow this similar approach.

    However, if you’re looking for an easier approach, I suggest using Flutter’s pay package for handling payment transactions. The package has support for Apple Pay and Google Pay – both of which supports Paypal.

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