There are 2 core API areas available to Journey Orchestration, the first API ‘Dynamic Decision Engine API’ is used to drive the product UI and the second is the rule API.
The APIs provided are all REST based and are self documented using swagger, the APIs are accessible from the side menu but also from https://dde.alterian.net/docs/
Dynamic Decision Engine API
Users generally wont need to access this part of the API, there are however a few areas which may be of use for example the info APIs allow users to generate reports against the system and the rule API allow access to the programmatic management of rules and data grids.