React.js + WebApi.NET Can you tell me how to make an authorization?

Question

JavaScript

I started learning React.js, so far there are no problems. And I think soon I will get to authorization, how can I do it all and link it with WebApi .NET?

Answer 1

What does WebApi .NET do? How will it authorize?
In general terms:
If by token, then there are no problems. You make a form, send data - you get a token in the response. Store the token somehow, for example, in localStorage. On logout, clear the token. On "expired" - either just ask to log in again, or use refresh tokens (I didn't bother with the refresh myself).
If not by token, then why and why?