How to correctly use the introspection endpoint with identity server 4?
问题 I'm using Identity Server 4 and I'm trying to use the introspection endpoint, but just by the docs I'm not getting it. The docs just gives this example POST /connect/introspect Authorization: Basic xxxyyy token=<token> Now, why there is this basic authentication and what should be xxxyyy? I mean, there's no basic auth set in my app. I've just setup Identity Server 4 using ASP.NET Core as follows in the ConfigureServices : services.AddIdentityServer() .AddTemporarySigningCredential()