private void ProcessSecurityLookup(SecurityLookupMessage lookupMsg) { var secTypes = lookupMsg.GetSecurityTypes(); foreach (var info in _httpClient.GetPairsInfo()) { var secMsg = new SecurityMessage { SecurityId = info.Name.ToStockSharp(), SecurityType = info.UrlSymbol == _eurusd ? SecurityTypes.Currency : SecurityTypes.CryptoCurrency, MinVolume = info.MinimumOrder.Substring(0, info.MinimumOrder.IndexOf(' ')).To <decimal>(), Decimals = info.BaseDecimals, Name = info.Description, VolumeStep = info.UrlSymbol == _eurusd ? 0.00001m : 0.00000001m, OriginalTransactionId = lookupMsg.TransactionId, }; if (!secMsg.IsMatch(lookupMsg, secTypes)) { continue; } SendOutMessage(secMsg); } SendSubscriptionResult(lookupMsg); }