Zinn Digital® Hosting Provisioning

Sell Zinn Digital® managed hosting directly from WHMCS. This module turns WHMCS's own buttons into real actions on our platform — no manual provisioning, no second control panel.

What each WHMCS action does

WHMCS action What happens Create Creates the client's Zinn® account (or reuses their existing one) and provisions the site. Suspend Places the site on a non-payment hold. WHMCS's overdue-invoice automation drives it. Unsuspend Releases your hold. A site our abuse team suspended is refused, with a sentence saying why. Terminate Schedules deletion, confirmed against the domain read back from the platform. Usage update Refreshes disk and bandwidth on every service, daily. Log in to hosting panel A one-time, single-use sign-in link straight into the client's panel.

What you can sell

Sixteen product lines, including managed WordPress, WooCommerce, plain PHP, static, Node, one-click applications, headless CMS, cloud, managed databases and footprint-free hosting. Per-product you choose the line, the stack, the application and the PHP version.

No privileged access

Every call this module makes is a documented public API endpoint that any reseller can call with their own key. There is no back door and no hidden endpoint. If it ever needs something the public API cannot do, that is an API gap for us to close — not a workaround to add here.

Your API key goes in the WHMCS server Password field, which WHMCS stores encrypted, and it is redacted from the module log.

Before your first order

Sites your clients order count against your Zinn® reseller plan. An order placed before you hold one is refused with a clear message. Note that Test Connection cannot tell you this — it reads your reseller programme and provisions nothing, so a green connection test is not evidence that an order will succeed.

Full documentation: https://zinndigital.com/kb/whmcs-module Also available for HostBill, and as a panel-agnostic PHP client.

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Version Compatibility

Compatible with WHMCS v9.0

Full Version Compatibility

Selected versions of WHMCS v9.0
9.0.0 - 9.0.7
Selected versions of WHMCS v8.13
8.13.0 - 8.13.6
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

System Requirements

A Zinn Digital® reseller account with an active hosting plan
API key with the permissions org.create, org.read, sites.create, sites.view, sites.delete, reseller.view and reseller.provision
PHP 7.4 or higher
The PHP cURL extension with SSL
Outbound HTTPS to api.zinndigital.com

* Requirements listed are in addition to the WHMCS default system requirements.

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.

Visit Website Contact Support

Developed By Zinn Digital® Ltd

Changelog

v1.0.0 Released September 1st, 2026

Latest Version

First public release.

Create, Suspend, Unsuspend, Terminate, usage sync and one-click client sign-in
Per-product selection of product line, stack, application and PHP version
Idempotency keys on provisioning, so a retried or double-clicked order cannot create two sites
Termination confirms the domain read back from the platform, never the value WHMCS passed in
API errors surface the platform's own message, including which field was rejected and why
API key read from the WHMCS server Password field (encrypted) and redacted from the module log