public Dictionary <string, List <TradingSymbol> > GetExchangeInfo()
{
Dictionary <string, List <TradingSymbol> > symbols = new Dictionary <string, List <TradingSymbol> >();
string url = Config.ApiUrl + Config.ExchangeInformation;
string rawresponse = CommonLab.Utility.GetHttpContent(url, "GET", "", Config.Proxy);
try
{
JObject JsonRaw = JObject.Parse(rawresponse);
TimeZone = JsonRaw["timezone"].ToString();
ServerTimeStamp = Convert.ToDouble(JsonRaw["serverTime"].ToString());
ServerTime = CommonLab.TimerHelper.ConvertStringToDateTime(ServerTimeStamp / 1000);
JArray JaSymbols = JArray.Parse(JsonRaw["symbols"].ToString());
for (int i = 0; i < JaSymbols.Count; i++)
{
TradingSymbol symbol = new TradingSymbol();
symbol.Ticker = new BATicker();
JObject jSymbol = JObject.Parse(JaSymbols[i].ToString());
symbol.Symbol = jSymbol["symbol"].ToString();
symbol.Status = jSymbol["status"].ToString();
symbol.BaseAsset = jSymbol["baseAsset"].ToString();
symbol.baseAssetPrecision = Convert.ToInt32(jSymbol["baseAssetPrecision"].ToString());
symbol.QuoteAsset = jSymbol["quoteAsset"].ToString();
symbol.quoteAssetPrecision = Convert.ToInt32(jSymbol["quotePrecision"].ToString());
JArray Jafilters = JArray.Parse(jSymbol["filters"].ToString());
for (int j = 0; j < Jafilters.Count; j++)
{
switch (Jafilters[j]["filterType"].ToString())
{
case "PRICE_FILTER":
symbol.minPrice = Convert.ToDouble(Jafilters[j]["minPrice"].ToString());
symbol.maxPrice = Convert.ToDouble(Jafilters[j]["maxPrice"].ToString());
break;
case "LOT_SIZE":
symbol.minQty = Convert.ToDouble(Jafilters[j]["minQty"].ToString());
symbol.maxQty = Convert.ToDouble(Jafilters[j]["maxQty"].ToString());
break;
}
}
if (!symbols.ContainsKey(symbol.QuoteAsset))
{
symbols.Add(symbol.QuoteAsset, new List <TradingSymbol>());
}
symbols[symbol.QuoteAsset].Add(symbol);
Symbols.Add(symbol);
}
}
catch
{
}
SymbolsClassByQuoteAsset = symbols;
return(symbols);
}
public double CacCoinIndex()
{
double index = 0;
int count = 0;
double sumpricediff = 0;
foreach (string key in Config.strategyConfig.SelectedSymbols)
{
count++;
TradingSymbol t = Config.Exchange.Symbols.Where(item => item.Symbol == key).ToArray()[0];
sumpricediff += t.Ticker.Last / t.HisTicker.Last;
}
if (count > 0)
{
index = sumpricediff / count;
}
return(Math.Round(index, 8));
}