paypal_checkout 0.0.4

Easily integrate PayPal Checkout in your Flutter app with PayPal login & direct card payments. Secure, fast, and developer-friendly for seamless transactions!

PayPal Checkout for Flutter

This Flutter package integrates PayPal payments using WebView, allowing users to pay via PayPal or directly using a debit/credit card.

Features

• Supports PayPal and Card payments.
• Uses WebView for payment processing.
• Handles success, error, and cancellation scenarios.
• Works in both Sandbox and Live modes.

Installation

Add this package to your Flutter project:

dependencies:
  paypal_checkout:

Usage

Import the package

import 'package:paypal_checkout/paypal_checkout.dart';

Example Implementation

Navigator.push(
  context,
  MaterialPageRoute(builder: (context) => PayPalPaymentScreen(
    sandboxMode: true, // Set to false for live mode
    checkOutType: CheckOutType.paypal, // paypal or card
    clientId: 'YOUR_CLIENT_ID',
    secretKey: 'YOUR_SECRET_KEY',
    currency: "USD",
    amount: "10.00",
    returnURL: "https://example.com/success",
    cancelURL: "https://example.com/cancel",
    onSuccess: (data) {
      print("Payment Success: \$data");
    },
    onError: (error) {
      print("Payment Error: \$error");
    },
    onCancel: () {
      print("Payment Cancelled");
    },
  )),
);

Parameters

Parameter	Type	Description
sandboxMode	bool	Enable sandbox mode for testing
checkOutType	CheckOutType	Choose between paypal or card checkout
clientId	String	Your PayPal client ID
secretKey	String	Your PayPal secret key
currency	String	Currency code (e.g., "USD")
amount	String	Payment amount
returnURL	String	URL to redirect upon successful payment
cancelURL	String	URL to redirect upon cancellation
onSuccess	Function(Map<String, dynamic>)	Callback for successful payment
onError	Function(String)	Callback for payment errors
onCancel	Function()	Callback when payment is canceled

PayPal API Integration

The package interacts with the PayPal API to:

1. Obtain an Access Token.
2. Create an order.
3. Process payment via WebView.
4. Capture the payment upon completion.

Notes

• Ensure that you replace YOUR_CLIENT_ID and YOUR_SECRET_KEY with actual PayPal credentials.
• For production, disable sandbox mode.

License

This package is open-source. You are free to modify and use it in your projects.