EasyTrip Rest Client

EasyTripClient.cs

public class Account
    {
        public string Result { get; set; }
        public long CustAccountID { get; set; }
        public int AccountType { get; set; }
        public int CustomerID { get; set; }
        public string Status { get; set; }
        public float Balance { get; set; }
        public float InitBalance { get; set; }
        public float ThresholdAmount { get; set; }
        public bool AutoDebit { get; set; }
        //public object BankName { get; set; }
        //public object BankCardNo { get; set; }
        //public object CardExpiryMonth { get; set; }
        //public object CardExpiryYear { get; set; }
        //public object CVC2 { get; set; }
        public float RPSThresholdAmount { get; set; }
        //public object RPSAmount { get; set; }
        //public object BillingCycle { get; set; }
        //public object BillingCycleDayFrom { get; set; }
        //public object BillingCycleDayTo { get; set; }
        //public object CreditLimit { get; set; }
        public string AccType { get; set; }
        public string AccStatus { get; set; }
        public string AccountStatus { get; set; }
        public string FullName { get; set; }
        public int TagCount { get; set; }
    }

    public class EasyTripClient
    {
        private readonly RestClient _client;
        public string CustomerNumber { get; private set; }
        public bool IsLoggedIn { get; private set; }
        public EasyTripClient()
        {
            _client = new RestClient("https://myeasytripcams.easytrip.ph");
            _client.CookieContainer = new CookieContainer();
        }

        public void Login(string username, string password)
        {

            var pageRequest = new RestRequest("CAMS");
            var pageResponse = _client.Get(pageRequest);

            var rvtRegex = new Regex("<input name=\"__RequestVerificationToken\" type=\"hidden\" value=\"(.*?)\" />");
            var rvtMatch = rvtRegex.Match(pageResponse.Content);
            string requestVerifcationToken = null;

            if (rvtMatch.Success)
            {
                requestVerifcationToken = rvtMatch.Groups[1].Value;
            }

            var request = new RestRequest("CAMS/?ReturnUrl=%2FCAMS%2FCustomer%2FIndex");
            request.AddParameter("__RequestVerificationToken", requestVerifcationToken);
            request.AddParameter("UserName", username);
            request.AddParameter("Password", password);
            request.AddHeader("content-type", "application/x-www-form-urlencoded");
            var response = _client.Post(request);
            if (response.IsSuccessful)
            {
                CustomerNumber = null;
                var custNumRegex = new Regex(@"getIndividualCustomer\((\d+)\)");
                var custNumMatch = custNumRegex.Match(response.Content);

                if (custNumMatch.Success)
                {
                    CustomerNumber = custNumMatch.Groups[1].Value;
                }
            }
        }

        public void LogOut()
        {
            var logoffRequest = new RestRequest("CAMS/Account/Logoff");
            _client.Get(logoffRequest);
        }

        public IEnumerable<Account> GetAccounts()
        {
            var accountRequest = new RestRequest("CAMS/Account/GetAccounts");
            accountRequest.AddJsonBody(new { CustomerID = CustomerNumber });
            accountRequest.AddHeader("content-type", "application/json");

            var accountResponse = _client.Post(accountRequest);

            if (accountResponse.IsSuccessful)
            {
                var jsonResponse = JObject.Parse(accountResponse.Content);
                var payload = jsonResponse["data"].Value<string>();
                var accounts = JArray.Parse(payload);

                foreach (var account in accounts)
                {
                    yield return account.ToObject<Account>();
                }
            }
        }
    }