WHMCS MCP Server

WHMCS MCP Server

Developed By Provonic

Compatible with WHMCS v9.0
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Provonic MCP Server for WHMCS is a WHMCS MCP server that connects AI assistants such as Claude Desktop, ChatGPT, Cursor and VS Code directly to your WHMCS installation through the Model Context Protocol (MCP), the open standard by Anthropic. It is an AI integration module and WHMCS AI assistant bridge in one: ask in plain English, for example "show me my top 10 clients by revenue" or "which invoices are overdue?", and get formatted answers, tables and reports, or run supported actions, without clicking through WHMCS menus.

140+ native tools cover clients, services, billing and invoices, domains, support tickets, products, configurable options, addons, reports and administrator management, including actions the standard WHMCS API does not offer, carried out safely through the WHMCS Capsule ORM. Built-in business intelligence returns Monthly Recurring Revenue (MRR), churn rate, top clients, revenue reports, cost breakdown, aging invoices and transaction fees, and MCP prompts (slash commands) speed up common workflows.

The MCP server is self-hosted and private, so your data never leaves your server. API tokens use a recognizable wmcp_ prefix and are stored as SHA-256 hashes, with granular per-token permissions, configurable rate limiting and full audit logging of every tool request, client IP, transport type and JSON payload, over MCP Streamable HTTP or Server-Sent Events (SSE). Whether you search for MCP for WHMCS, WHMCS AI, a Model Context Protocol server for WHMCS, Claude for WHMCS or ChatGPT for WHMCS, this module covers it.

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Natural Language Control:

  • Ask WHMCS Questions In Plain English
  • Formatted Answers, Tables And Reports
  • Run Supported Actions From Your AI
  • MCP Prompts (Slash Commands)

140+ Native Tools:

  • Clients: List, Search, Create, Merge
  • Billing: Invoices, Payments, Credit, Late Fees
  • Services: Provision, Suspend, Upgrade, SSO
  • Products, Addons, Configurable Options
  • Domains: Register, Transfer, Renew, EPP
  • Support Tickets
  • Administrator Management

Business Intelligence:

  • Monthly Recurring Revenue (MRR)
  • Churn Rate
  • Top Clients And Revenue Reports
  • Cost Breakdown And Aging Invoices
  • Run WHMCS Reports

Security & Administration:

  • Self-Hosted, Data Stays On Your Server
  • SHA-256 Hashed Bearer Tokens
  • wmcp_ Token Prefix
  • Granular Per-Token Permissions
  • Configurable Rate Limiting
  • Full Audit Logging Of Every Request

Works With:

  • Claude Desktop
  • ChatGPT
  • Cursor
  • VS Code
  • n8n And Other MCP Clients
  • MCP Streamable HTTP And SSE

General Info:

  • WHMCS 8.7 To 9.X
  • PHP 8.1, 8.2, 8.3 And 8.4
  • Six, Twenty-One And Lagom Themes
  • Requires ionCube Loader v13 Or Later
  • 3-Day Free Trial, Once Per Client

Available Pricing Models:

  • Monthly
  • Annually
  • One-Time
  • Open Source

 

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Aiko Tanaka avatar

Aiko Tanaka @aiko2205

October 10, 2026 at 06:13:06 AM

I was skeptical about connecting AI to my WHMCS, but this module won me over. The self-hosted design and SHA-256 token hashing addressed my security concerns immediately.

Setup was quick. Now I just ask Claude things like "show me overdue invoices" or "what's our MRR?" and get instant formatted answers. The native tools cover clients, billing, domains, and tickets things the standard API can't do.

It's saved me hours of menu-clicking every week. The one-time pricing option is a bonus.

  • 1 day ago
Slawomir  avatar

Slawomir @slawomir9786

July 22, 2026 at 02:14:55 PM

We integrated this module to test AI-driven WHMCS administration and it has delivered impressive results. The natural language interface handles everything from client lookups and invoice management to domain operations and revenue reporting. The available tools cover almost every aspect of WHMCS management.

The self-hosted architecture with SHA-256 token hashing and comprehensive audit logging addresses our security concerns. Setup was quick and the module works seamlessly with Claude Desktop and ChatGPT. The ability to perform complex queries like MRR calculations or churn analysis without manual reporting is a game changer for our team. A well-built solution that bridges AI and WHMCS effectively.

  • 2 months ago
Ramson  Joy avatar

Ramson Joy @ramson7113

July 22, 2026 at 01:47:34 PM

I've been using this module for a few weeks now, and it has genuinely streamlined how I manage our hosting business. While I was initially skeptical about connecting an AI to our WHMCS, the self-hosted, secure design immediately put my concerns at ease. The setup process was straightforward, and the audit logging is a fantastic feature for keeping track of all actions.

The real value, however, is in the day-to-day use. The ability to get complex reports, like revenue breakdowns or a list of expiring domains, with a simple natural language prompt has saved me a significant amount of time. I no longer need to dig through multiple menus to generate a simple report, and the "direct database-safe updates" mean I can perform actions that are typically cumbersome through the standard API. It's quickly become an indispensable tool for our team, and the pricing, especially the one-time option, makes it a no-brainer.

  • 2 months ago
Eren  avatar

Eren @eren7589

July 14, 2026 at 02:24:43 PM

This is a game changer for WHMCS administration. Being able to query clients, invoices, and revenue in plain English through Claude Desktop saves us hours of clicking through menus. The native tools cover everything from billing to domain management, and audit logging gives us peace of mind. Setup was straightforward and security is solid with Bearer token authentication. Finally, AI actually useful for hosting operations. Highly recommended

  • 2 months ago

Version Compatibility


Compatible with WHMCS v9.0

Full Version Compatibility


  • All versions of WHMCS v9.0
  • All versions of WHMCS v8.13
  • All versions of WHMCS v8.12
  • All versions of WHMCS v8.11
  • Selected versions of WHMCS v8.10
        8.10.0
  • Selected versions of WHMCS v8.9
        8.9.0
  • Selected versions of WHMCS v8.8
        8.8.0
  • All versions of WHMCS v8.7
  • All versions of WHMCS v8.6
  • All versions of WHMCS v8.5
  • All versions of WHMCS v8.4
  • All versions of WHMCS v8.3
  • All versions of WHMCS v8.2
  • All versions of WHMCS v8.1
  • All versions of WHMCS v8.0

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By Provonic

Changelog

v1.0.0 Released June 30th, 2026

Latest Version


  • Core AI tools for WHMCS management
  • MCP Prompts (slash commands) for automated workflows
  • Support for 124+ MCP clients, including Claude Desktop, ChatGPT, Cursor, VS Code, and n8n
  • Secure Bearer token authentication with global tool management
  • Full audit logging for all API calls
  • Self-hosted architecture with zero external data transmission

 

See also

Software Licensing Addon

Build, License & Distribute Your Own Apps using WHMCS

Commercial
Easy Favicon

Set favicons for client and admin areas of your WHMCS installation without coding

Free
Ranger - Sell license keys

Generate, distribute and validate license keys

Free
Bulk Delete Clients

Select and Delete multiple clients at the same time

Free
WHMCS Language Editor

This module allows you to alter the language strings used throughout WHMCS.

Free