WHMCSWorld builds clean, reliable addons and provisioning modules for hosting businesses: billing enhancements, automation, security, and API integrations — designed to be fast, stable, and easy to maintain.
// WHMCSWorld: modern modules that scale function provision(array $params) { // validate + log $clientId = $params['clientid']; $product = $params['productname']; // call your API integration $result = ApiClient::createService([ 'client' => $clientId, 'plan' => $product, 'ttl' => 3600 ]); return $result ? 'success' : 'error'; }
Swap these placeholders with your real products, prices, and links.
Create, suspend, terminate, and sync services with clean API retries + logging.
Improve invoice flows: custom fees, smarter reminders, and better client UX.
Plug WHMCS into third-party services: provisioning, monitoring, messaging, and more.
Protect your WHMCS: extra checks, alerts, and safer admin workflows.
Maintenance tools for WHMCS tables, logs, and cleanup jobs with safety rails.
Modern UI blocks for client area: usage, renewals, upgrades, and notices.
Our focus: predictable installs, readable code, and modules that won’t break your operations.
We don’t ghost you with generic replies. If something breaks, we investigate properly.
Browse modules or tell us what you need — we’ll recommend the best path.
Drop your details and what you’re trying to achieve.
This form is front-end only. Wire it to PHP/WHMCS or your backend endpoint.