Installing WHMCS Addon Module
Recently UpdatedQuestion: I have WHMCS for managing my customers. How can I install your addon module?
Related to: WebHosting | Linux Plesk Reseller Hosting
WHMCS .gr TLD Addon Module
The WebHosting|4U addon module is an open-source software that is distributed for free and provides seamless integration, registration, and management of .gr domain names for those who have WHMCS for managing their customers.
Through your WHMCS, you and your customers can perform .gr, .com, .net, and other new domain name registrations, renewals, name server changes, etc.
It supports all functions of the .gr domain registry and all international .tld

Authorized .gr domain registrar with registration number 22-024
Installation Instructions
Requirements
You must be a WebHosting|4U customer. If you do not have a customer account with us, you can create one during the activation process.
The domain registration/renewal process can only be completed if you have available credits on your account.
You must have WHMCS version V8.0+
You must have PHP version 7.4+
Activation
You must enable your domain reseller status in WebHosting|4U
You can start from here.
Immediately after, you will see the domain reseller area in the customer area under the Domains menu

We will see the details of the domain API.
In the "Allowed IP addresses" field, we enter the IP address of the web server where WHMCS is installed.
We click "Create API key" to enable the necessary key for the addon module authentication.
We download the addon module from the integration.

In the WHMCS management area, we select System Settings -> General -> localization -> System Charset = utf8
System Settings -> Domain Registrars -> find the WebHosting4U module and click Activate.
In the fields that open, we enter the email address we have declared in the customer area and the API key we created earlier.
The integration is complete.
What needs to be done now is to set the domain prices and set our addon module as the default to pass the registrations and make the whois work.
We select WHMCS admin -> system settings -> Domain pricing.
We enter the desired extension, e.g. .gr, enable the EPP Code option, and if we offer DNS and forward services. The ID protection does not need to be selected as the Greek legislation does not publish the owner's details for Greek domains.
As the registration module, we select WebHosting4U.
We continue to add lines with domain extensions, e.g. .com, .net, .shop, .bar, .group, .hair, etc.
You can see the available domains from here.
The prices as a domain reseller are available in the customer area in the domain reseller module.
