RAPID is a Perl API for the GroundWork REST API. It allows for fast development of systems applications that can manipulate the GroundWork data model and more. RAPID stands for REST API Perl Interface for Development. The Cacti feeder uses a feeder module (Feeder.pm) that in turn uses RAPID.pm, which ultimately uses the GroundWork REST API.
Detailed documentation and examples for the RAPID library can be found by entering the following from a command line on the GroundWork server: