nancy.cs

public class NancyDemoModule : NancyModule
{
    public NancyDemoModule(IResourceLinker linker)
    {
        Get["HelloWorldRoute", "/nancy/demo"] = parameters => new[] { "Hello", "World" };
        Get["FindHelloWorld", "/nancy/findhelloworld"] = parameters => new []
        {
            linker.BuildAbsoluteUri(Context, "HelloWorldRoute")
        };
    }
}