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A URI building helper library for ASP.NET Web API
Example
Imagine that you're using the standard route configuration created by the Visual Studio project template:
name: "API Default",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional } In that case, you can create an URI to a the resource handled by the FooController.GetById Action Method like this:
var uri = linker.GetUri<FooController>(r => r.GetById(1337));
This will create a URI like this:
http://localhost/api/foo/1337 
Drum is a little library for building URIs to ASP.NET Web API actions, using direct routes and lambda expressions. It provides an alternative to the UrlHelper class. Instead of requiring a route name and a set of name-value pairs, Drum allows the creation of URIs using actions invocations.
// using UrlHelper
var uri1 = _urlHelper.Link("GetPaged", new { page = 0, count = 10 });
// using UriMaker
var uri2 = _uriMaker.UriFor(c => c.GetPaged(0, 10)); where GetPaged is a Web API controller action
[RoutePrefix("api/UriMakerTests/resources")]
public class ResourceController : ApiController
{
[Route("", Name="GetPaged")]
public HttpResponseMessage GetPaged(int page, int count) {...}
...
}