Introduction
This document describes how to access the API for iCell As A Service (iCaaS), which is a combination of two core API groups:
- Transaction functions which give access to the full functionality of FInchcorp Systems iCell till, with the user interface replaced by a REST/JSON interface
- Catalog and Image functions give access to data via the Finchcorp Systems iConnect backend system, providing access to product lists, product images and other information to provide a user interface to the end user.
The API, and thus the document covers two distinct use cases:
- WEB - access to the API from a web store
- APP - access to the API from an in store tablet or iPhone application
Some sections will state 'APP only' - these sections can be safely ignored by web developers.