Solana Wallet Plugin for Flutter

A Flutter plugin that provides easy integration with Solana wallets for web applications. This plugin supports multiple Solana wallets including Phantom, Solflare, Slope, and more.

Features

Connect to multiple Solana wallets
Check wallet installation status
Get wallet balance
Launch wallet installation URLs
Beautiful and customizable wallet selection dialog
Support for multiple Solana wallets:
- Phantom
- Solflare
- Slope
- Backpack
- Brave
- Coin98
- Glow
- Exodus
- Trust Wallet

Installation

Add this to your package's pubspec.yaml file:

dependencies:
  solana_wallet_plugin:
    git:
      url: https://github.com/yourusername/solana_wallet_plugin.git

Usage

Basic Usage

import 'package:solana_wallet_plugin/solana_wallet_plugin.dart';
import 'package:solana_wallet_plugin/widgets/wallet_selection_dialog.dart';

// Create an instance of the plugin
final walletPlugin = SolanaWalletPlugin();

// Show the wallet selection dialog
showDialog(
  context: context,
  builder: (context) => WalletSelectionDialog(
    walletPlugin: walletPlugin,
    onWalletSelected: (wallet) async {
      try {
        // Connect to the selected wallet
        final publicKey = await walletPlugin.connectWallet();
        print('Connected to wallet: $publicKey');
        
        // Get wallet balance
        final balance = await walletPlugin.getBalance();
        print('Wallet balance: $balance SOL');
      } catch (e) {
        print('Error connecting to wallet: $e');
      }
    },
  ),
);

// Disconnect from the wallet
await walletPlugin.disconnectWallet();

Check if a wallet is installed

final isPhantomInstalled = walletPlugin.isWalletInstalled('phantom');

Get wallet installation URL

final phantomUrl = walletPlugin.getWalletInstallationUrl('phantom');

Launch wallet installation

await walletPlugin.launchWalletInstallation('phantom');

Example

Check out the example directory for a complete working example of how to use the plugin.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.