How do I get ASP.NET Web API to return JSON instead of XML using Chrome?

Answer 1

You just change the App_Start/WebApiConfig.cs like this:

public static void Register(HttpConfiguration config)
    {
        // Web API configuration and services

        // Web API routes
        config.MapHttpAttributeRoutes();
        //Below formatter is used for returning the Json result.
        var appXmlType = config.Formatters.XmlFormatter.SupportedMediaTypes.FirstOrDefault(t => t.MediaType == "application/xml");
        config.Formatters.XmlFormatter.SupportedMediaTypes.Remove(appXmlType);
        //Default route
        config.Routes.MapHttpRoute(
           name: "ApiControllerOnly",
           routeTemplate: "api/{controller}"
       );
    }