private static void RetrieveForexRates() { var forex = new Forex(token); var rates = forex.GetAllRates(); // For async use this: // var rates = forex.GetAllRatesAsync(); Console.WriteLine("Forex Rates."); Console.WriteLine(); foreach (var rate in rates) { Console.WriteLine("Bank Buy: {0}, Bank Sell: {1}, FromTo: {2}{3}, Unit: {4}", rate.BankBuyingRateTT, rate.BankSellingRate, rate.FromCurrency, rate.ToCurrency, rate.Unit); } }