AptoPay - Instant Crypto Payments with QR & Rewards

A modern, user-friendly cryptocurrency payment platform built on the Aptos blockchain that enables instant payments using QR codes and usernames with built-in reward systems.

• 🚀 Deployment: aptopay.shubhh.xyz

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🌟 Features

Core Functionality

• QR Code Payments: Scan or share QR codes for instant, contactless payments
• Username-Based Payments: Send crypto using simple usernames instead of complex wallet addresses
• Payment Rewards: Earn exciting rewards and cashback on every transaction
• Instant Payments: Send and receive crypto in seconds with QR technology
• Secure & Robust: Military-grade security with reversible payment options
• Request System: Create and manage payment requests from other users

User Experience

• Beautiful UI: Modern, responsive design with smooth animations
• Wallet Integration: Seamless Aptos wallet connection
• Transaction History: Complete payment tracking and history
• Real-time Updates: Live updates for incoming requests and payments
• Multi-tab Interface: Organized sections for Pay, Receive, Request, History, and Rewards

🚀 Quick Start

Prerequisites

• Node.js 18+
• Aptos-compatible wallet (Petra recommended)

Installation

1. Clone the repository

   git clone <repository-url>
   cd Aptopay

2. Install dependencies

   npm install

3. Environment Configuration Create a .env.local file:

   APTOS_API_KEY_MAINNET=your_aptos_api_key
   PHOTON_API_KEY=your_photon_rewards_api_key
   PHOTON_JWT_SECRET=your_jwt_secret

4. Run the development server

   npm run dev

5. Open your browser Navigate to http://localhost:3000

💻 Core Components

Payment Flow

1. User Registration: Users register with wallet address and username
2. Payment Creation: Send payments via username or QR code scan
3. On-chain Execution: Transactions processed on Aptos blockchain
4. Reward Distribution: Automatic reward points for completed payments
5. History Tracking: All transactions stored in MongoDB

Request System

• Create payment requests with custom amounts and memos
• Accept/reject incoming requests
• Automatic transaction execution on acceptance
• Real-time status updates

Rewards Integration

• Integrated with Photon rewards platform
• Automatic user registration with Photon
• Event tracking for payment activities
• Custom reward calculation (100 points per 1 APT)

🔐 Security Features

• Wallet Authentication: Secure Aptos wallet integration
• Input Validation: Comprehensive form validation
• Transaction Security: On-chain verification
• Error Handling: Comprehensive error boundaries

🎨 UI/UX Features

• Responsive Design: Works on all device sizes
• Smooth Animations: Framer Motion transitions
• Real-time Updates: Live payment status
• Intuitive Navigation: Tab-based interface
• Visual Feedback: Toast notifications and loading states

🚀 Deployment

Vercel (Recommended)

1. Connect your GitHub repository to Vercel
2. Add environment variables in Vercel dashboard
3. Deploy automatically on git push

Manual Deployment

npm run build
npm start

🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

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Built with ❤️ using Next.js and Aptos