Give your hosting customers a real mobile app. This is a full-featured Flutter application that connects to your WHMCS panel through a custom addon module. Your customers get a clean, fast native app. You get fewer support tickets and happier clients. The app communicates with WHMCS through a secure REST API powered by a custom addon module that you install on your server. Everything runs through JWT authentication with automatic token refresh, HMAC request signing, and rate limiting built in.