WebApi + Razor как это должно работать?

public class RazorTemplateGenerator
{
	public void SetupReportTemplating(string baseDirectory = null)
	{
		var cfg = new TemplateServiceConfiguration
		{
			Debug = true
		};

		Engine.Razor = RazorEngineService.Create(cfg);

		var folder = Path.Combine(baseDirectory ?? System.AppDomain.CurrentDomain.BaseDirectory, "Pages","PageTemplates");
		var templates = Directory.GetFiles(folder, "*.cshtml");
		foreach (var fName in templates)
		{
			var info = new FileInfo(fName);
			var tName = Path.GetFileNameWithoutExtension(info.Name);
			var template = File.ReadAllText(fName);
			var src = new LoadedTemplateSource(template, fName.Replace(@"\bin",String.Empty));
			Engine.Razor.AddTemplate(tName, src);
		}
	}

	public void CheckCompile(string name)
	{
		Engine.Razor.Compile(name);
	}

	public string RenderPage(string viewName, object model)
	{
		return Engine.Razor.RunCompile(viewName, model.GetType(), model);
	}
}