In addition to the core KOS API (api-core) described in the majority of this website, there are "extensions" that add functionality. These are defined here.
There are three APIs avaiable in the KOS SDK, one core and two extensions.
Primary API that contains all of the KOS base functionality.
Extension API that adds the ability to dispense drinks from legacy type equipment.
Extension API that adds the ability to dispense drinks from microdosing equipment.
The APIs for the dispense and freestyle extensions are described in the accompaning pages.