using Oanda;

using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        Initialize();

    }

     private static void Initialize()

        {

            // Initializing the API

            var api = new ExchangeRates("realpagetrialapi10262017");

            // Example of listing currencies

            Console.WriteLine("\n********** Listing Currencies:");

            var responseCurrencies = api.GetCurrencies();

            if (responseCurrencies.IsSuccessful)

            {

                foreach (var currency in responseCurrencies.Currencies)

                {

                    Console.WriteLine("{0}:{1}", currency.Code, currency.Description);

                }

            }

            else

            {

                Console.WriteLine("There was an error with the request: {0}", responseCurrencies.ErrorMessage);

            }

            // Example of checking RemainingQuotes

            var responseRemaingQuotes = api.GetRemainingQuotes();

            Console.WriteLine("\n********** Remaining Quotes:");

            if (responseRemaingQuotes.IsSuccessful)

            {

                Console.WriteLine("Remaining quotes: {0}", responseRemaingQuotes.RemainingQuotes);

            }

            else

            {

                Console.WriteLine("There was an error with the request: {0}", responseRemaingQuotes.ErrorMessage);

            }

            // Example of retrieving rates by specifying multiple fields.

            var responseGetRatesWithFields = api.GetRates("USD",

                    quote: "EUR",

                    start: "2014-01-01",

                    end: "2014-01-05",

                    fields: new List<ExchangeRates.RatesFields> { ExchangeRates.RatesFields.Averages, ExchangeRates.RatesFields.Midpoint });

            if (responseGetRatesWithFields.IsSuccessful)

            {

                Console.WriteLine("\n********** Rates - Averages and Midpoints:");

                foreach (var quote in responseGetRatesWithFields.Quotes)

                {

                    Console.WriteLine("From {0} to {1}\nQuote:{2} Ask:{3,10} MidPoint:{4,10} Bid:{5,10}",

                            responseGetRatesWithFields.Meta.EffectiveParams.StartDate.Value.ToShortDateString(),

                            responseGetRatesWithFields.Meta.EffectiveParams.EndDate.Value.ToShortDateString(),

                            quote.Key,

                            quote.Value.Ask,

                            quote.Value.Midpoint,

                            quote.Value.Bid);

                }

            }

            else

            {

                Console.WriteLine("There was an error with the request: {0}", responseGetRatesWithFields.ErrorMessage);

            }

            // Example of retrieving rates by specifying multiple quotes.

            var responseGetRatesForSeveralQuotes = api.GetRates("USD",

                    quote: new List<string> { "EUR", "CHF" },

                    date: "2014-01-01",

                    fields: ExchangeRates.RatesFields.Averages);

            if (responseGetRatesForSeveralQuotes.IsSuccessful)

            {

                Console.WriteLine("\n********** Rates for USD/EUR and USD/CHF:");

                foreach (var quote in responseGetRatesForSeveralQuotes.Quotes)

                {

                    Console.WriteLine("{0} Quote:{1} Ask:{2,10} Bid:{3,10}",

                            quote.Value.Date,

                            quote.Key,

                            quote.Value.Ask,

                            quote.Value.Bid);

                }

            }

            else

            {

                Console.WriteLine("There was an error with the request: {0}", responseGetRatesWithFields.ErrorMessage);

            }

        }

}