public ActionResult Index() { ClientPolicy clientPolicy = new ClientPolicy(); clientPolicy.AppKey = "9769930"; clientPolicy.SecretKey = "RkBsy8k9v5h"; SyncAPIClient instance = new SyncAPIClient(clientPolicy); Model.CategoryGetParam categoryGetParam = new Model.CategoryGetParam(); categoryGetParam.setCategoryID(2); categoryGetParam.setWebSite("1688"); string category = instance.sendJson(categoryGetParam); return(View()); }