A simple Nancy module

TurtleModule.cs

using Nancy;
using Nancy.ModelBinding;

public class TurtleModule : NancyModule
{
    public TurtleModule() : base("/turtle")
    {
        // Note: arguments can be named anything.
        Get["/"] = arguments =>
        {
            return "Teenage Mutant Ninja Turtles";
        };

        Get["/{name}"] = arguments =>
        {
            // Note: the arguments are case insensitve. arguments.name is also fine
            return "Hello " + arguments.Name;
        };

        Post["/"] = arguments =>
        {
            var model = this.Bind<Turtle>();
            return model.Name + " wears a " + model.MaskColour + " mask";
        };

      }
}

public class Turtle
{
    public string Name { get; set; }
    public string MaskColour { get; set; }
}