NBI stands for NorthBound Interface. It brings to ONAP a set of API that can be used by external systems as BSS for example. These API are based on TMF API.

Global NBI architecture for El Alto release

Following illustration provides a global view about NBI architecture, integration with other ONAP components and API resource/operation provided.


Developer Guide

Technical information about NBI (dependencies, configuration, running & testing) could be found here: NBI_Developer_Guide

API Flow illustration (with example messages) is described in this document: nbicallflow.pdf