How can i use java to integrate with Microsoft dynamics nav to return json for a mobile application?

ofagbore

I want to achieve creating a custom mobile application for nav hr

txeriff

Not sure what do you want... if you want NAV to return a json string, you will need to develop some .net dll and then, use it into nav (nav can use .net dll)

For .net I recall this was usefull

https://www.newtonsoft.com/json