The new era of the 5G application ecosystem with its openness and programmability using secure RESTFUL API's.  

The 5G Network Exposure Function (NEF) is one of the capabilities that is natively built into the 5G network, Applications can subscribe to certain changes in the network and command the network to exploit its programmable capabilities providing new innovative services for the end-users.

At X4000 we develop secure API interfaces to the NEF using the software development kit (SDK) for new capabilities and services.