protected override void RequestStartup(TinyIoCContainer container, IPipelines pipelines, NancyContext context) { pipelines.AfterRequest.AddItemToEndOfPipeline((ctx) => ctx.Response.WithHeader("Access-Control-Allow-Origin", "*") .WithHeader("Access-Control-Allow-Methods", "GET") .WithHeader("Access-Control-Allow-Headers", "Accept, Origin, Content-type")); }