//////////////////////////////////////////////////////////////////////////////////////// internal async static Task GetHisto(string crypto, string time, int limit) { //CCCAGG Bitstamp Bitfinex Coinbase HitBTC Kraken Poloniex String URL = "https://min-api.cryptocompare.com/data/histo" + time + "?e=CCCAGG&fsym=" + crypto + "&tsym=" + coin + "&limit=" + limit; if (limit == 0) { URL = "https://min-api.cryptocompare.com/data/histoday?e=CCCAGG&fsym=" + crypto + "&tsym=" + coin + "&allData=true"; } Uri uri = new Uri(URL); HttpClient httpClient = new HttpClient(); HttpResponseMessage httpResponse = new HttpResponseMessage(); string response = ""; try { response = await httpClient.GetStringAsync(uri); var data = JToken.Parse(response); historic.Clear(); int lastIndex = ((JContainer)data["Data"]).Count; for (int i = 0; i < lastIndex; i++) { historic.Add(PricePoint.GetPricePointHisto(data["Data"][i])); } switch (crypto) { case "BTC": BTC_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2); BTC_old = (float)Math.Round((float)data["Data"][0]["close"], 2); break; case "ETH": ETH_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2); ETH_old = (float)Math.Round((float)data["Data"][0]["close"], 2); break; case "LTC": LTC_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2); LTC_old = (float)Math.Round((float)data["Data"][0]["close"], 2); break; case "XRP": XRP_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2); XRP_old = (float)Math.Round((float)data["Data"][0]["close"], 2); break; } } catch (Exception ex) { //var dontWait = await new MessageDialog(ex.Message).ShowAsync(); } }