Introduction

Welcome to the PORTOS Cash register system developer guide.

This is reference documentation for REST API server, part of PORTOS Cash Register solution, developed by Nine Digit s.r.o.

Server handles communication with hardware devices such as order printers (for food orders) or fiscal printers (for receipt printing). Client does not have to communicate directly with hardware components or external services, as whole process of sale - from food ordering to receipt priting - is covered by endpoints specified in this guide.