This is a custom-built VTU (Virtual Top-Up) Web Application designed for businesses to sell mobile airtime, internet data bundles, and other digital services. It features a robust backend for the admin and a seamless interface for users and API clients.
Key Features:

• Instant Top-up: Automated delivery of airtime and data across all major networks.
• Wallet System: Users can fund their wallets and make purchases instantly.
• Custom API for Clients: Create and share API links with your sub-resellers so they can connect their sites to your platform.
• Admin Dashboard: Full control over pricing, commissions, user management, and transaction logs.
• Secure Transactions: Built-in security for API keys and payment processing.
• Responsive Design: Works perfectly on mobile, tablet, and desktop.

Technical Details:

• Language: PHP
• Database: MySQL
• Framework: Core PHP 
• API Integration: Easy to connect with any 3rd party VTU provider.

Professional VTU Platform - Airtime, Data 

This is a high-performance Custom VTU (Virtual Top-Up) Web Application designed for entrepreneurs and businesses to sell mobile airtime, internet data bundles, and other digital services. It comes with a robust backend and a seamless interface for both end-users and API clients.

Key Features:

• Instant Top-up: Fully automated delivery of airtime and data across all major mobile networks.
• User Wallet System: Users can easily fund their accounts via integrated payment gateways and make instant purchases.
• Custom API for Resellers: Generate and share API links with your clients, allowing them to connect their own sites to your platform.
• Advanced Admin Dashboard: Complete control over service pricing, commissions, user management, and real-time transaction logs.
• Secure Transactions: Encrypted API keys and secure payment processing for every transaction.
• Mobile Responsive: Optimized design that works perfectly on smartphones, tablets, and desktops.

Technical Specifications:

• Backend: PHP (Clean & Optimized Code)
• Database: MySQL
• Frontend: HTML5, CSS3, Bootstrap
• Integration: Easy to connect with any 3rd party VTU API provider.

What’s Included in the Package?

• Full Source Code (PHP, HTML, CSS, JS)
• Database SQL File
• Documentation for Setup & Installation
• API Documentation for Clients

Need custom modifications or specific API integrations? Feel free to contact me through the support section!

Server Requirements:

To ensure this VTU script runs smoothly on your server, please make sure your hosting environment meets the following specifications:

• PHP Version: PHP 7.4 or higher (PHP 8.x recommended)
• Database: MySQL 5.6+ or MariaDB 10.1+
• Web Server: Apache with mod_rewrite enabled or Nginx
• PHP Extensions:
  • CURL (Required for API requests)
  • OpenSSL (For secure transactions)
  • PDO (For database connection)
  • MBString (For string handling)
  • JSON (For API responses)
• Storage: Minimum 100MB of disk space
• Memory: 512MB RAM or higher (1GB recommended for high traffic)

Installation Requirements:

• Domain name or Sub-domain
• CPanel or VPS Hosting (e.g., Contabo, Hostinger)
• Valid SSL Certificate (HTTPS is mandatory for secure API communication)
• SMTP Credentials (For automated email notifications to users)

Note: This script is designed for easy installation. A complete documentation guide is included in the package.