WHMCS MCP Server

WHMCS MCP Server

Developed By Daddario Tech Solutions

Compatible with WHMCS v8.13

WHMCS MCP Server

Connect Claude, ChatGPT, and Cursor to your live WHMCS. Ask about clients, invoices, tickets, orders, domains, and services in plain English.

96 tools, 18 pre-built workflow prompts, and 24 resources over the Model Context Protocol.

How it is different

  • OAuth 2.0 built in. Point Claude.ai or ChatGPT on the web at it directly. Bearer tokens still work for Cursor, Claude Desktop, and local clients.
  • Nothing installed inside WHMCS. It is a Docker container (or a standalone Linux binary) that talks to the WHMCS API from outside. No PHP dropped into your modules folder, no file edits, no PHP-version coupling. docker compose down is a complete uninstall.
  • dryRun on every write. See exactly what the AI would change before it changes anything.
  • Built for production: Prometheus metrics, a Grafana dashboard, audit logging, and per-IP / per-token rate limits.

14-day trial, no card

Pull the image, run it, generate a token, point your AI client at it. Trial starts automatically. After 14 days you get a 7-day grace period with a warning, then it stops accepting MCP requests until you add a licence.

Pricing

  • Monthly: $14.99 USD
  • Annual: $129.99 USD
  • Launch promo LAUNCH40: 40 percent off the first term (cap applies)

WHMCS 7.x and 8.x.

FAQ

Does this install a PHP module into my WHMCS? No. The server runs next to WHMCS and uses the API.

Will it work with Claude.ai or ChatGPT in the browser? Yes. Those need OAuth 2.0, which is included. Bearer-token-only tools need a proxy for the hosted clients; this one does not.

Can I try it without paying? Yes. 14 days, no credit card.

What happens to my WHMCS if I uninstall? Nothing. Remove the container. Your WHMCS files are untouched.

 

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Version Compatibility


Compatible with WHMCS v8.13

Full Version Compatibility


  • 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 v7.10
  • All versions of WHMCS v7.9
  • All versions of WHMCS v7.8
  • All versions of WHMCS v7.7
  • All versions of WHMCS v7.6
  • All versions of WHMCS v7.5
  • All versions of WHMCS v7.4
  • Selected versions of WHMCS v7.3
        7.3.0
  • All versions of WHMCS v7.2
  • All versions of WHMCS v7.1

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 Daddario Tech Solutions

Changelog

v1.0.0 Released September 5th, 2026

Latest Version


  • Initial release
  • 96 MCP tools for WHMCS management
  • OAuth 2.0 support for Claude.ai and ChatGPT
  • 14-day free trial included

 

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