TypeSafe.Http.Net is a type safe REST/HTTP/Web framework that automagically allows you to make service calls to servers through simple annotated interfaces. This library contains the metadata/attributes/annotations that will be used to mark up service interfaces to indicate how they should function. For example [Post("/api/test")] and much more. See the documentation in the Github repository to understand how to prepare and interface type for use.
$ dotnet add package TypeSafe.Http.Net.MetadataNo README available.