Hello, i am getting the url 404 not found when loading in a macro.

But then i get in the console a

No HTTP resource was found that matches the request URI 'https://localhost:44351/umbraco/api/prisinformation/produktlista?typ=1&version=0'.No action was found on the controller 'PrisInformation' that matches the name 'produktlista'.

and a No HTTP resource was found that matches the request URI 'https://localhost:44351/umbraco/api/prisinformation/produktlista?typ=0'.No action was found on the controller 'PrisInformation' that matches the name 'produktlista'.

the code i try to call is this one. no mather how much i try i get this error when calling the macro.

  public class PrisInformationController : UmbracoApiController
  {
    private ILoginService _userService;
    private MembershipHelper _membershipHelper;

    public PrisInformationController(MembershipHelper membershipHelper, ILoginService userService)
    {
        _userService = userService;
        _membershipHelper = membershipHelper;
    }

    public void Authorize()
    {
        if (!_membershipHelper.IsLoggedIn())
        {
            if (_userService.AddAndOrLoginMember())
            {
                return;
            }
        }

        throw new HttpException(Request.CreateErrorResponse(HttpStatusCode.Unauthorized, "Page not found").ToString());
    }

    [HttpGet, HttpPost]
    [Route("produktlista/{typ}")]
    public HttpResponseMessage Produktlista(int typ = 0, int version = 0)
    {
        Authorize();

        string result = string.Empty;
        string apiUrl = ConfigurationManager.AppSettings["ApiUrl"];
        try
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiUrl + "/databoken/get/produktlista/" + typ + "/" + version);

            request.Method = WebRequestMethods.Http.Get;
            request.Accept = "application/json";
            var response = request.GetResponse();

            string s = string.Empty;

            using (var sr = new StreamReader(response.GetResponseStream()))
            {
                result = sr.ReadToEnd();
            }

        }