public static HttpConfiguration Register() { var config = new HttpConfiguration(); config.Routes.MapHttpRoute("default", "api/{controller}/{id}", new { id = RouteParameter.Optional }); config.Formatters.Add(new JsonPatchFormatter()); config.Formatters.XmlFormatter.SupportedMediaTypes.Clear(); config.Formatters.JsonFormatter.SerializerSettings.Formatting = Newtonsoft.Json.Formatting.Indented; var container = new UnityContainer(); container.RegisterInstance(WebApiMapper.GetMapper()); container.RegisterInstance(new WebAPIContext()); container.RegisterType <IValuesFcd, ValuesFcd>(); container.RegisterType <IAccountsFcd, AccountsFcd>(); container.RegisterType <IValuesService, ValuesService>(); container.RegisterType <IValuesRepository, ValuesRepository>(); config.DependencyResolver = new UnityDependencyResolver(container); config.MessageHandlers.Add(new CachingHandler(config)); return(config); }