Giant, inside
your WHMCS.
One module for VoIP, broadband, mobile, and Unified RPS, built on the Giant Reseller API. See your margin, pay Giant invoices, import your estate — and give customers a broadband page they'll actually use.
- PHP 7.4 to 8.4
- ionCube-encoded
- VoIP · broadband · mobile · Unified RPS
- Free with reseller terms
- Daily update check
Not sure? In WHMCS, open Utilities › System › PHP Info — or run php -v on the server.
3c993227853521c86acc83deced6a91e510f97a1e9d1e5955e05d6edb84e0a24Needs the ionCube Loader for PHP 8.4 on your server — most hosts already have it.
Four steps. Straight from the README.
- 01
Match your PHP
Download the build for your WHMCS server's PHP version — check it under Utilities › System › PHP Info.
- 02
Check ionCube
The module's PHP is ionCube-encoded, so the server needs the ionCube Loader for that PHP version. Most hosts have it.
- 03
Upload both folders
Copy the two folders inside modules/ into your WHMCS modules folder — the server module and the addon.
- 04
Follow the setup guide
It's in the zip as a PDF, and once installed in WHMCS under Addons › Giant Reseller › Setup guide.
whmcs/
└── modules/
├── servers/
│ └── giantreseller/
│ ├── lang/ ← edit the wording
│ └── templates/ ← edit the client area
└── addons/
└── giantreseller/Your margin. Your estate. One screen.
Margin dashboard
Revenue, Giant cost, and margin, with charts and a needs-attention list.
Reports and invoices
Reports with CSV downloads, and Giant invoices paid from inside WHMCS.
Bulk import
Pull in Giant products — and Giant services not yet in WHMCS — in one go.
Audit trail
Every order, suspension, upgrade, payment, import, and customer change: who, when, and how it went. Filter it, download it as CSV.
Update check
The module checks daily for new versions, so you hear about releases from WHMCS itself.
Setup guide built in
The full guide lives inside WHMCS, as well as in every release zip.
A broadband page worth logging in for.
A real broadband page
Online status, IP address, speed, 30-day uptime, a daily usage chart, and recent connections — with why they ended.
Router and Wi-Fi
Router details, Wi-Fi networks, and connected devices, for managed routers.
Self-service line checks
Checks your customers run themselves, with results in plain words.
Actions you choose
Reconnect, line test, line checks, change Wi-Fi, change content filter — each behind its own tick box, so you decide what customers can do.
Your theme's colours
Matches WHMCS's Twenty-One and Six themes.
Selling VoIP? Add the Phone System addon.
Your customers' whole phone-system portal, call billing at your prices, number choice and a 999 address at checkout, number ports, and 999 records, all in WHMCS. Installs on top of this module (2.3.0 or later), and this module's VoIP page hands over to it.
Built on the Reseller API.
The module runs on the same REST API you can call yourself — so anything it doesn't do, your own code can.
The Reseller API →$ Every broadband service on your account
Every version. Every change.
Straight from the module's release feed. Subscribe by RSS, or use the feed on your own download pages.
v2.3.2
Latest15 October 2026- Releases for PHP 8.3 and 8.4, alongside 7.4, 8.1 and 8.2 (the server needs ionCube Loader 15.0 or newer)
- Release history and an RSS feed of every release, for your own download pages
- Ready for the Phone System addon: the VoIP page hands over to it when it is installed, the API client can send and receive files, and the numbers and 999 address a customer chooses at checkout go to Giant with the order
- VoIP pages use the documented API routes
- The release build can build more than one module, each with its own downloads folder
- The Phone System addon logs its API calls under its own name in the module log
- Setup guide: a Troubleshooting section on installing (the ionCube Loader, the right PHP zip, where the files go, the update notice) and a Phone System addon section with its common problems and fixes
v2.2.0
15 October 2026- New broadband page for your customers: online status, IP address, speed, 30-day uptime, daily usage chart, recent connections and why they ended
- Router details, Wi-Fi networks and connected devices for managed routers
- Line checks your customers can run themselves, with results in plain words
- Optional customer actions, each with its own tick box: reconnect, line test, line checks, change Wi-Fi, change content filter
- Matches your WHMCS theme's colours (Twenty-One and Six)
v2.1.0
15 October 2026- Audit trail: every order, suspension, upgrade, payment, import and customer change, with who did it, when and how it went
- Audit trail tab with filters and CSV download, and the latest entries on each service's module tab
- Release zips now open in Windows (they were tar files with a .zip name)
v2.0.0
15 October 2026- One module for VoIP, broadband, mobile and UnifiedRPS on the Giant Reseller REST API v1
- Dashboard with revenue, Giant cost and margin, charts and a needs-attention list
- Reports with CSV downloads, and paying Giant invoices from WHMCS
- Bulk import of Giant products, and of Giant services not yet in WHMCS
- Setup guide in WHMCS and as a PDF
- Daily check for new versions of the module
Encoded where it counts. Editable where you need it.
The module's PHP ships ionCube-encoded — proprietary IP, no readable source. The parts you'd want to change stay open: the wording customers see, in the language file, and the client-area templates.
Straight answers. From the release notes.
Not a partner yet? Start here.
Tell us what you're building and the wholesale team will get you set up — the module's free with active reseller terms.