The API (RaaS) refers to the application server that Automation Config clients connect to. These clients include the user interface component of Automation Config, properly configured masters, and other users of RaaS. The application server is also known as the eAPI server.

The full API documentation for Automation Config is available in PDF form at VMware's API documentation site: https://code.vmware.com/apis/1179/saltstack-config-raas