Enabling HTTP Bearer authentication

Enable authentication using Bearer tokens in the Server Document or the Internet Site Document in the same manner as Basic and TLS Client Certificate authentication.

API Authentication and Why It's Critical for Modern AppSec Teams

What is Bearer token and How it works?

Enable bearer token in Swashbuckle (Swagger document) - Stack Overflow

User impersonation for Connect apps

Authentication and authorization using the Keycloak REST API

Configure API authentication

Developing token authentication using ASP.NET Core

Add an authorization header to your swagger-ui with Swashbuckle

How to Add and Pass Bearer Token in Header