How I Structure Authentication in .NET (JWT + Refresh Tokens)

If you’ve built a few .NET APIs, you’ve probably done authentication more than once. JWT setup login and register endpoints protecting routes maybe adding roles It works, but every time I started a new project, I found myself repeating the same setup again. After doing this a few times, I decided to settle on a structure that I can reuse and understand without digging through tutorials. This is the approach I use now. The goal I’m not trying to build a full identity system. I just want: a clean