Creating Modules
Modules allow you to create applications that extend the functionality of WHMCS.
Provisioning (Server) Modules
Provisioning Modules, also referred to as Product or Server Modules, allow you to create modules to allow for the provisioning and management of products & services within WHMCS.
- Provisioning Module Developer Docs
- Sample Provisioning Module (Hosted on Github)]
Addon Modules
Addon Modules allow you to create modules and extensions that provide client and/or admin area output and that are not directly linked to individual products/services.
- Addon Module Developer Docs
- Sample Addon Module Code (Coming soon...)
Gateway Modules
Gateway Module allow you to connect WHMCS with additional payment and credit card processors for processing and capturing payments.
- Gateway Module Developer Docs
- Third-Party Gateway Module Development Kit
- Merchant Gateway Module Development Kit
Registrar Modules
Registrar Modules, also referred to as Domain Modules, allow you to create modules to allow for the registration and management of domains within WHMCS.
For more information on developing with WHMCS, please refer to our Developer Resources page