In-Process API not returning User join date and last visited date.

We are not disabled any plugins.

Yes API user in Administrator role and user have Read user profiles permissions.

We are validating oauth token using "/api.ashx/v2/info.json" this api services. Before hitting the in-process api

Private void ProcessRequest(HttpContext context)
{
var token = context.Request.Headers["Authorization"];
            var apiUrl = ConfigurationManager.AppSettings["webApiUrl"];
            IEventLog eventLog = Telligent.Evolution.Extensibility.Apis.Get<IEventLog>();
            eventLog.Write("Before token validate", new EventLogEntryWriteOptions());

            if (token != null && IsTokenAuthenticated(token, apiUrl))
            {
                eventLog.Write("after token validate", new EventLogEntryWriteOptions());
                var userAPI = Telligent.Evolution.Extensibility.Apis.Get<IUsers>();
                var value = userAPI.Get(new UsersGetOptions { Username = "UserOne" });
                UsersListOptions options = new UsersListOptions();
                options.PageSize = userAPI.List().TotalCount;
                var rolelist = roles.List();
                UserResponse userResponse = new UserResponse();
                userResponse.TotalRecords = options.PageSize.Value;
                userResponse.PageNo = context.Request.QueryString["pageNo"] != null ? Convert.ToInt32(context.Request.QueryString["pageNo"]) : 1;
                userResponse.PageSize = context.Request.QueryString["pageSize"] != null ? Convert.ToInt32(context.Request.QueryString["pageSize"]) : 10000;
                eventLog.Write("Before consume user api", new EventLogEntryWriteOptions());
                var userList = userAPI.List(options).ToList();
                }
}
private bool IsTokenAuthenticated(string token, string apiUrl)
    {
        var oauthKey = String.Format("{0} {1}", "OAuth", token.ToString());
        var restRequest = WebRequest.Create(apiUrl + "/api.ashx/v2/info.json") as HttpWebRequest;
        restRequest.Method = "Get";
        restRequest.Headers.Add("Authorization", oauthKey);
        string restResponse = null;
        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
        using (var webRESTResponse = (HttpWebResponse)restRequest.GetResponse())
        {
            var stream = webRESTResponse.GetResponseStream();
            if (stream != null)
            {
                using (var reader = new StreamReader(stream))
                {
                    restResponse = reader.ReadToEnd();
                }
            }
        }

        return restResponse != null ? true : false;
    }

Steven Is the above authentication code is okay for accessing in-process API?