USDTPay - USDT Payment Gateway

USDTPay is a secure and efficient payment gateway that allows merchants to accept USDT (Tether) payments. It provides a simple integration process and a user-friendly interface for both merchants and customers.

Features

For Merchants

• 🛡️ Secure admin dashboard
• 📊 Transaction management and monitoring
• ⚙️ Customizable settings (USDT address, timeout, check interval)
• 📈 Transaction statistics and reporting
• 🔍 Detailed transaction history with filtering options

For Customers

• 💳 Simple checkout process with QR code.
• ⏱️ Real-time payment status updates
• 📱 Mobile-responsive design
• 📋 One-click copy for USDT address and amount
• 🔄 Automatic payment verification

Technical Features

• 🔒 Secure session management
• 📦 Clean URL structure
• 🎨 Modern UI with Tailwind CSS
• 📱 Fully responsive design
• 🔄 Real-time transaction status updates
• 🛡️ SQL injection prevention
• 🔐 XSS protection

Screenshots

Admin Dashboard

Checkout Page

Payment Success

Installation Guide

Prerequisites

• PHP 7.4 or higher
• MySQL 5.7 or higher
• Apache web server
• mod_rewrite enabled

Step 1: Clone the Repository

git clone https://github.com/okoyausman/usdt-payment-gateway-php.git
cd usdt-payment-gateway-php

Step 2: Configure Database

1. Create a new MySQL database
2. Import the database schema from database.sql
3. Update the database credentials in config.php

Step 3: Set Up .htaccess

Make sure your .htaccess file is properly configured for URL rewriting:

Database Setup

The system uses the following main tables:

admin_users

• Stores administrator credentials

transactions

• Stores all payment transactions
• Tracks payment status and details

settings

• Stores system configuration
• USDT receiving address and network
• Checkout timeout
• Transaction check interval

Default Login

The system comes with a default administrator account:

• Username: admin
• Password: admin123

Important: Change these credentials immediately after installation.

How It Works

Payment Flow

1. Merchant creates a transaction through the admin panel
2. System generates a unique order ID and checkout URL
3. Customer visits the checkout page
4. Customer sends USDT to the specified address
5. System verifies the payment automatically
6. Transaction status updates in real-time
7. Merchant can view and manage transactions in the admin panel

Security Features

• All user inputs are sanitized
• SQL queries use prepared statements
• Session management with proper validation
• XSS protection through output escaping
• CSRF protection for forms

Technical Implementation

• Uses PDO for database operations
• Implements MVC-like structure
• Real-time status updates using JavaScript
• Responsive design with Tailwind CSS
• Clean URL routing system

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.

Support

For support, please open an issue in the GitHub repository or contact the maintainers.

Acknowledgments

• Font Awesome for icons
• Tailwind CSS for styling
• PHP QR Code for QR code generation