Stellar Payment System v7.0.0

A comprehensive web application for making payments on the Stellar testnet network with advanced real-time notifications and modern UI. Live demo: https://simple-stellar-payment-system.vercel.app/

Features

v7.0.0 (Current)

• Enhanced real-time notification system
• Stacked notifications with animations
• Improved notification visibility and accessibility
• Manual notification dismissal
• Better mobile responsiveness for notifications
• Notification persistence
• Smart notification stacking
• Improved UI/UX with dark theme
• Copy to clipboard functionality
• Better error feedback

v6.0.0

• Modern dark theme design
• Enhanced responsive layout
• Improved typography and spacing
• Icon integration
• Better visual hierarchy
• Smooth transitions and animations
• Enhanced transaction history visualization
• Improved notification system
• Mobile-optimized interface

v5.0.0

• Improved session management and logout functionality
• Enhanced authentication flow
• Better state cleanup
• Code optimization
• Fixed transaction history persistence
• Improved error handling
• Better component organization
• Smoother transitions

v4.0.0

• Complete transaction history view
• Color-coded sent/received transactions
• Auto-refreshing transaction list
• Detailed transaction information
• Transaction links to Stellar Explorer
• Truncated addresses with full view on hover
• Loading states and error handling
• Improved UI layout for better readability

v3.0.0

• Real-time payment notifications for received payments
• Automatic balance updates for both sender and receiver
• Payment confirmation with transaction links
• Polling-based payment monitoring
• Enhanced error handling and validation
• Improved UI/UX with animations
• Works with static hosting (no backend required)

v2.0.0

• User authentication with Stellar public key
• Real-time balance display with auto-refresh
• Transaction history links to Stellar Explorer
• Automatic balance updates after transactions
• Key validation and verification
• Improved UI with session management
• Manual balance refresh option
• Secure client-side key handling

v1.0.0

• Basic payment functionality
• Key validation
• Transaction status feedback
• Testnet support

Technology Stack

• Next.js
• Tailwind CSS
• Stellar SDK
• Static Hosting Compatible
• Lucide Icons

Features

Real-time Notifications

• Stacked notification system
• Auto-dismiss after 5 seconds
• Manual dismiss option
• Smooth animations
• Mobile responsive
• Transaction links
• Clear visual hierarchy

Security

• Secret keys never stored
• Public keys stored in localStorage
• All transactions occur client-side
• Testnet only - do not use with mainnet keys
• Automatic key validation
• Secure state management

Transaction Management

• Complete transaction history
• Real-time updates
• Color-coded transactions
• Quick access to details
• Auto-refresh capability
• Manual refresh option

User Interface

• Modern dark theme
• Responsive design
• Touch-friendly
• Smooth animations
• Clear feedback
• Intuitive layout

Usage

1. Authentication:

   • Enter your Stellar public key to log in
   • Secure session management
   • Clean logout functionality

2. Making Payments:

   • Enter destination Stellar address
   • Specify amount in XLM
   • Enter your secret key
   • Submit payment
   • View real-time transaction status

3. Receiving Payments:

   • Instant notifications
   • Real-time balance updates
   • Transaction details readily available
   • Clear success indicators

4. Transaction History:

   • Complete list of sent/received payments
   • Color-coded for easy identification
   • One-click transaction details
   • Auto-refresh capability

Development

1. Clone the repository
2. Install dependencies:

npm install

3. Run development server:

npm run dev

4. Build for production:

npm run build

Deployment

This app can be deployed to any static hosting service:

• GitHub Pages
• Netlify
• Vercel (recommended)
• Surge
• Amazon S3

No special server configuration required.

Notifications System

The notification system provides:

• Stacked notifications
• Auto-dismiss after 5 seconds
• Manual dismiss option
• Smooth enter/exit animations
• Mobile-friendly positioning
• Clear transaction information
• Direct links to transaction details

Browser Support

• Chrome
• Firefox
• Safari
• Edge
• Mobile browsers

Contributing

1. Fork the repository
2. Create your feature branch
3. Commit your changes
4. Push to the branch
5. Create a Pull Request