MCP Server for WHMCS

Connect AI Assistants to Your WHMCS Data Using Natural Language

MCP Server for WHMCS is the first AI integration module that connects AI assistants like Claude Desktop, ChatGPT, Cursor, and VS Code directly to your WHMCS installation. Using the Model Context Protocol (MCP) — an open standard by Anthropic — this module allows you to query clients, invoices, tickets, and revenue in plain English, eliminating the need to click through WHMCS menus.

Stop switching between tabs. Just ask questions like "Show me my top 10 clients by revenue" or "Which invoices are overdue?" and get instant, accurate data back. The module is self-hosted and private, with Bearer token authentication and full audit logging, ensuring your sensitive business data never leaves your server. MCP Server for WHMCS by WHMPress is an alternative to manual WHMCS reporting, offering AI-powered WHMCS management, automated client reporting, and seamless integration with 80+ MCP-compatible clients.

Key Features

Natural Language Business Control

• Interact with your WHMCS installation using plain English
• Receive formatted responses, tables, reports, or execute supported actions through your AI assistant

126 Native Core Tools

• Comprehensive support for clients, services, billing, domains, support tickets, products, configurable options, addons, reports, and administrator management

Secure Token Management

• API keys are generated with a recognizable wmcp_ prefix
• Tokens are securely stored using SHA-256 hashing
• Token prefixes remain visible in the admin area for easy identification

Direct Database-Safe Updates

• Performs advanced operations that are not available through the standard WHMCS API
• Uses WHMCS Capsule ORM for secure database interactions

Dual Transport Support

• Supports MCP Streamable HTTP
• Supports Server-Sent Events (SSE)

Built-in Business Intelligence

• Access Monthly Recurring Revenue (MRR)
• Calculate churn rate
• View top clients
• Analyze transaction fees and revenue metrics

Core Capabilities

Client & Profile Management

Manage client accounts directly through your AI assistant.

Available tools include:

• Client listing
• Client search
• Client details
• Client creation
• Client updates
• Client deletion
• Client merging
• Login history

Example: Merge duplicate client accounts or review login history during security investigations.

Billing & Invoice Management

Manage your billing operations without opening the WHMCS admin panel.

Available tools include:

• Invoice listing
• Invoice details
• Invoice creation
• Invoice updates
• Invoice deletion
• Add invoice items
• Record payments
• Apply client credit
• Send invoices
• Void invoices
• Apply late fees
• Create credit notes

Example: Locate all overdue invoices and automatically apply late fees.

Services & Server Management

Control hosting services directly through AI.

Available tools include:

• List services
• Retrieve service details
• Update services
• Provision services
• Suspend services
• Unsuspend services
• Terminate services
• Change service passwords
• Upgrade or downgrade services
• Generate Single Sign-On login URLs

Example: Suspend a hosting account after receiving an abuse report or generate an instant control panel login link.

Product & Configurable Option Management

Manage your product catalog without navigating the WHMCS admin interface.

Available tools include:

• List products
• Create products
• Update products
• Delete products
• Manage addons
• Create addon groups
• Manage configurable options
• Link configurable options to products

Example: Update product pricing, disable unused billing cycles, or permanently remove duplicate products.

Domain Management

Manage domain registrations and registrar operations.

Available tools include:

• List domains
• View domain details
• Register domains
• Transfer domains
• Renew domains
• WHOIS lookups
• Update nameservers
• Manage registrar lock
• Update contact information
• Retrieve EPP codes
• Synchronize domain status

Example: Find domains expiring within the next 30 days and review their registrar lock status.

Business Intelligence & Reports

Generate business insights using natural language.

Available tools include:

• Monthly Recurring Revenue (MRR)
• Churn Rate
• Revenue reports
• Top Clients
• Cost Breakdown
• Aging Invoice Reports
• Execute WHMCS Reports

Example: Generate Annual Income reports or retrieve MRR statistics without manually building reports.

Security & Administration

The module includes enterprise-grade security features designed for production WHMCS environments.

• Audit logging for every tool request
• Complete request history with timestamps
• Client IP logging
• Transport type tracking
• Executed tool logging
• Full JSON request logging
• Secure SHA-256 hashed Bearer tokens
• Granular API permissions
• Per-token access restrictions
• Configurable rate limiting

Why Choose WHMPress?

MCP Server for WHMCS provides a secure, self-hosted way to connect modern AI assistants directly to your WHMCS installation, allowing administrators to manage clients, services, billing, domains, reports, and business operations using natural language while maintaining complete control over their data.

General Compatibility

• WHMCS Versions: Fully compatible with versions 9.0.3 to 8.7

• PHP Versions: Supports PHP 8.4, 8.3, 8.2, and 8.1

• Themes Supported: Works with WHMCS themes such as Six, Twenty-One, and Lagom WHMCS Client Theme

• System Requirement: Requires ionCube Loader v13 or later

Module Price

Monthly Price: $10

Annually Price: $39

OPEN-SOURCE VERSION $249 One-Time Price