Integrate AlatPay seamlessly into your WHMCS billing system with a modern, secure, and lightweight payment gateway module built for fast online transactions, instant payment verification, and smooth customer checkout experience.
Production-ready WHMCS payment gateway module with callback handling, invoice verification, secure API integration, and clean checkout flow.
Instant payment verification and automated invoice marking.
Supports secure callback validation and transaction protection.
Easy installation with WHMCS-ready module structure.
Compatible with modern WHMCS versions and PHP environments.