private static string GetSymbol(IExchangeAPI api)
{
if (api is ExchangeKrakenAPI)
{
return(api.NormalizeSymbol("XXBTZUSD"));
}
else if (api is ExchangeBittrexAPI || api is ExchangePoloniexAPI)
{
return(api.NormalizeSymbol("BTC-LTC"));
}
return(api.NormalizeSymbol("BTC-USD"));
}