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WHMCS Installation, Module Integration & Automation

Expert WHMCS management, server provisioning modules (cPanel, Plesk, SolusVM, Virtualizor), cron automation, payment gateways, and security hardening.

Zero-Credential Intake
L2 / L3 Escalations
24/7 SLA Available
whmcs / automation-cli | billing-core.servercare360.net
Linux Diagnostic CLI
root@billing-core:~# php -q /home/billing/crons/cron.php -v
WHMCS Master Cron Started... Processing Daily Invoicing Tasks: [COMPLETE] Auto-Provisioning 3 Active cPanel & KVM Orders: [SUCCESS] Processing Domain Expiry Notices: [COMPLETE]
root@billing-core:~#

Supported Platforms & Technologies:

WHMCS 8.x cPanel Provisioning Plesk Provisioning SolusVM API Virtualizor API Stripe API PayPal MySQL Database PHP CLI Crons

Engineering Scope & Deliverables

Concrete administration, tuning, and incident resolution capabilities for this environment.

Security

WHMCS Installation & Hardening

Secure directory structure (moving attachments, downloads, and templates_c outside public_html), configuration.php encryption, and admin folder protection.

Automation

Server & Hypervisor Module Provisioning

Automated account provisioning integrations with cPanel/WHM, Plesk, DirectAdmin, SolusVM, Virtualizor, and custom REST APIs.

Cron & Queue

Cron Automation & Queue Diagnostics

Configuring the WHMCS master system cron (cron.php), resolving failed task queue runners, invoice generation automation, and currency exchange updates.

Gateways

Payment Gateway & Webhook Setup

Integration and testing for Stripe, PayPal Checkout, Authorize.net, merchant webhooks, automated chargeback logging, and refund handling.

Helpdesk

Support Department & Ticket Routing

IMAP/POP3 email ticket piping, escalation rules, auto-responders, staff department ACLs, and spam filter integration.

Maintenance

WHMCS Upgrades & Database Repairs

Zero-downtime major version upgrades, custom theme/hook compatibility audits, database index optimization, and activity log pruning.

Zero-Credential Form Policy

Please do not submit root passwords, private SSH keys, sudo tokens, or database secrets through website intake forms. When you initiate an engagement, our engineers establish an ephemeral encrypted exchange channel.
Engineering FAQ

Frequently Asked Questions

Clear answers about operational models, access security, and engineering scope.

01 Do you integrate WHMCS with VPS virtualization platforms like SolusVM and Virtualizor?

Yes. We configure server modules, plan configurable options (RAM, CPU cores, Disk, OS templates), API credentials, and verify automated instant VM provisioning.

02 How do you troubleshoot broken WHMCS cron jobs?

We inspect CLI execution output (`php -q /path/to/crons/cron.php -v`), check MySQL query locks, evaluate PHP memory limits, and ensure task queues run cleanly.

Infrastructure Support

Ready to stabilize and optimize your whmcs installation, module integration & automation?

Connect with our systems engineering team for a dedicated assessment of your production servers, hosting panels, or cloud instances.