Top 20 NuGet basicauth Packages

ASP.NET Core middleware that enables an application to support basic authentication.
Simple Authentication implementation for ASP.NET Core. - Basic Authentication Scheme - API Key Custom Authentication Scheme
Provide Basic Authentication for .Net Core application.
BasicAuth Middleware for AspNet Core
Simple helper class which will get OAuth or Basic Auth token based on request parameters
Simple basic authentication with one line of code for HttpClient.