Can I use the OpusDNS WHMCS domain plugin for free?
Our OpusDNS WHMCS Plugin is free to use. You only need an OpusDNS account to set it up. You can view an overview of costs for domain registrations, transfers, and other services directly in your dashboard under the “Plans & Pricing” menu.
Getting Started
After creating an account at OpusDNS, you can download the latest version of the OpusDNS WHMCS Plugin directly from GitHub and begin integrating domain management into your WHMCS setup right away.