Updated to version 12.1.1

CryptoExchange.Net.UnitTests/ConverterTests/DateTimeConverterTests.cs

@@ -15,6 +15,7 @@ namespace CryptoExchange.Net.UnitTests.ConverterTests
         [TestCase("1620777600000")]
         [TestCase("2021-05-12T00:00:00.000Z")]
         [TestCase("2021-05-12T00:00:00.000000000Z")]
+        [TestCase("2021-05-12 00:00:00.000000+00:00:00")]
         [TestCase("0.000000", true)]
         [TestCase("0", true)]
         [TestCase("", true)]

CryptoExchange.Net/Converters/SystemTextJson/DateTimeConverter.cs

@@ -198,6 +198,9 @@ namespace CryptoExchange.Net.Converters.SystemTextJson
                 return new DateTime(year, month, day, 0, 0, 0, DateTimeKind.Utc);
             }
 
+            if (stringValue.EndsWith("+00:00:00"))
+                return DateTime.Parse(stringValue.Substring(0, stringValue.Length - 9), CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal);
+
             return DateTime.Parse(stringValue, CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal);
         }
 

CryptoExchange.Net/CryptoExchange.Net.csproj

@@ -6,9 +6,9 @@
     <PackageId>CryptoExchange.Net</PackageId>
     <Authors>JKorf</Authors>
     <Description>CryptoExchange.Net is a base library which is used to implement different cryptocurrency (exchange) API's. It provides a standardized way of implementing different API's, which results in a very similar experience for users of the API implementations.</Description>
-    <PackageVersion>12.0.2</PackageVersion>
+    <PackageVersion>12.1.1</PackageVersion>
-    <AssemblyVersion>12.0.2</AssemblyVersion>
+    <AssemblyVersion>12.1.1</AssemblyVersion>
-    <FileVersion>12.0.2</FileVersion>
+    <FileVersion>12.1.1</FileVersion>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageTags>OKX;OKX.Net;Mexc;Mexc.Net;Kucoin;Kucoin.Net;Kraken;Kraken.Net;Huobi;Huobi.Net;CoinEx;CoinEx.Net;Bybit;Bybit.Net;Bitget;Bitget.Net;Bitfinex;Bitfinex.Net;Binance;Binance.Net;CryptoCurrency;CryptoCurrency Exchange;CryptoExchange.Net</PackageTags>
     <RepositoryType>git</RepositoryType>

CryptoExchange.Net/Interfaces/ITrackerFactory.cs

@@ -24,8 +24,9 @@ namespace CryptoExchange.Net.Interfaces
         /// <param name="interval">Kline interval</param>
         /// <param name="limit">The max amount of klines to retain</param>
         /// <param name="period">The max period the data should be retained</param>
+        /// <param name="exchangeParameters">Exchange parameters</param>
         /// <returns></returns>
-        IKlineTracker CreateKlineTracker(SharedSymbol symbol, SharedKlineInterval interval, int? limit = null, TimeSpan? period = null);
+        IKlineTracker CreateKlineTracker(SharedSymbol symbol, SharedKlineInterval interval, int? limit = null, TimeSpan? period = null, ExchangeParameters? exchangeParameters = null);
 
         /// <summary>
         /// Whether the factory supports creating a TradeTracker instance for this symbol
@@ -39,7 +40,8 @@ namespace CryptoExchange.Net.Interfaces
         /// <param name="symbol">The symbol</param>
         /// <param name="limit">The max amount of trades to retain</param>
         /// <param name="period">The max period the data should be retained</param>
+        /// <param name="exchangeParameters">Exchange parameters</param>
         /// <returns></returns>
-        ITradeTracker CreateTradeTracker(SharedSymbol symbol, int? limit = null, TimeSpan? period = null);
+        ITradeTracker CreateTradeTracker(SharedSymbol symbol, int? limit = null, TimeSpan? period = null, ExchangeParameters? exchangeParameters = null);
     }
 }

CryptoExchange.Net/Objects/Parameters.cs

@@ -233,7 +233,7 @@ namespace CryptoExchange.Net.Objects
         /// Add key as comma separated values
         /// </summary>
 #if NET5_0_OR_GREATER
-        public void AddCommaSeparated<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.PublicFields)] T>(string key, IEnumerable<T> values)
+        public void AddCommaSeparated<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.PublicFields)] T>(string key, IEnumerable<T>? values)
 #else
         public void AddCommaSeparated<T>(string key, IEnumerable<T>? values)
 #endif

CryptoExchange.Net/Testing/Comparers/SystemTextJsonComparer.cs

@@ -63,7 +63,10 @@ namespace CryptoExchange.Net.Testing.Comparers
                 foreach (var dictProp in jObj.EnumerateObject())
                 {
                     if (!dict.Contains(dictProp.Name))
+                    {
                         outputExceptions.Add(new Exception($"{method}: Dictionary has no value for {dictProp.Name} while input json `{dictProp.Name}` has value {dictProp.Value}"));
+                        continue;
+                    }
 
                     if (dictProp.Value.ValueKind == JsonValueKind.Object)
                     {
@@ -80,6 +83,7 @@ namespace CryptoExchange.Net.Testing.Comparers
 
                             // Property value not correct
                             outputExceptions.Add(new Exception($"{method}: Dictionary entry `{dictProp.Name}` has no value while input json has value {dictProp.Value}"));
+                            continue;
                         }
                     }
                 }
@@ -131,7 +135,10 @@ namespace CryptoExchange.Net.Testing.Comparers
                         {
                             var value = enumerator.Current;
                             if (value == default && jObj.ValueKind != JsonValueKind.Null)
+                            {
                                 outputExceptions.Add(new Exception($"{method}: Array has no value while input json array has value {jObj}"));
+                                continue;
+                            }
                         }
                     }
                 }
@@ -167,7 +174,7 @@ namespace CryptoExchange.Net.Testing.Comparers
             }
 
             Debug.WriteLine($"Successfully validated {method}");
-            return outputExceptions;
+            return outputExceptions.Distinct().ToList();
         }
 
         private static void CheckObject(string method, JsonProperty prop, object obj, List<string>? ignoreProperties, List<Exception> outputExceptions)
@@ -225,7 +232,10 @@ namespace CryptoExchange.Net.Testing.Comparers
 
                 // Property value not correct
                 if (propValue.ToString() != "0")
+                {
                     outputExceptions.Add(new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {propValue}"));
+                    return;
+                }
             }
 
             if ((propertyValue == default && (propValue.ValueKind == JsonValueKind.Null || string.IsNullOrEmpty(propValue.ToString()))) || propValue.ToString() == "0")
@@ -237,7 +247,10 @@ namespace CryptoExchange.Net.Testing.Comparers
                 foreach (var dictProp in propValue.EnumerateObject())
                 {
                     if (!dict.Contains(dictProp.Name))
+                    {
                         outputExceptions.Add(new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {propValue}"));
+                        continue;
+                    }
 
                     if (dictProp.Value.ValueKind == JsonValueKind.Object)
                     {
@@ -246,8 +259,11 @@ namespace CryptoExchange.Net.Testing.Comparers
                     else
                     {
                         if (dict[dictProp.Name] == default && dictProp.Value.ValueKind != JsonValueKind.Null)
+                        {
                             // Property value not correct
                             outputExceptions.Add(new Exception($"{method}: Dictionary entry `{dictProp.Name}` has no value while input json has value {propValue} for"));
+                            continue;
+                        }
                     }
                 }
             }
@@ -304,7 +320,10 @@ namespace CryptoExchange.Net.Testing.Comparers
                     {
                         var value = enumerator.Current;
                         if (value == default && jToken.ValueKind != JsonValueKind.Null)
+                        {
                             outputExceptions.Add(new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {jToken}"));
+                            return;
+                        }
 
                         CheckValues(method, propertyName!, propertyType, jToken, value!, outputExceptions);
                     }
@@ -368,7 +387,10 @@ namespace CryptoExchange.Net.Testing.Comparers
                             {
                                 var value = enumerator.Current;
                                 if (value == default && jObj.ValueKind != JsonValueKind.Null)
+                                {
                                     outputExceptions.Add(new Exception($"{method}: Array has no value while input json array has value {jObj}"));
+                                    continue;
+                                }
                             }
                         }
                     }

CryptoExchange.Net/Trackers/Klines/KlineTracker.cs

@@ -19,6 +19,7 @@ namespace CryptoExchange.Net.Trackers.Klines
         private readonly IKlineRestClient _restClient;
         private SyncStatus _status;
         private bool _startWithSnapshot;
+        private ExchangeParameters? _exchangeParameters;
 
         /// <summary>
         /// The internal data structure
@@ -157,9 +158,11 @@ namespace CryptoExchange.Net.Trackers.Klines
             SharedSymbol symbol,
             SharedKlineInterval interval,
             int? limit = null,
-            TimeSpan? period = null)
+            TimeSpan? period = null,
+            ExchangeParameters? exchangeParameters = null)
         {
             _logger = logger ?? new NullLogger<KlineTracker>();
+            _exchangeParameters = exchangeParameters;
             Symbol = symbol;
             SymbolName = socketClient.FormatSymbol(symbol.BaseAsset, symbol.QuoteAsset, symbol.TradingMode, symbol.DeliverTime);
             Exchange = restClient.Exchange;
@@ -180,7 +183,7 @@ namespace CryptoExchange.Net.Trackers.Klines
             Status = SyncStatus.Syncing;
             _logger.KlineTrackerStarting(SymbolName);
 
-            var subResult = await _socketClient.SubscribeToKlineUpdatesAsync(new SubscribeKlineRequest(Symbol, Interval),
+            var subResult = await _socketClient.SubscribeToKlineUpdatesAsync(new SubscribeKlineRequest(Symbol, Interval, exchangeParameters: _exchangeParameters),
                  update =>
                  {
                      AddOrUpdate(update.Data);
@@ -237,7 +240,7 @@ namespace CryptoExchange.Net.Trackers.Klines
 
             var limit = Math.Min(_restClient.GetKlinesOptions.MaxLimit, Limit ?? 100);
 
-            var request = new GetKlinesRequest(Symbol, Interval, startTime, DateTime.UtcNow, limit: limit);
+            var request = new GetKlinesRequest(Symbol, Interval, startTime, DateTime.UtcNow, limit: limit, exchangeParameters: _exchangeParameters);
             var data = new List<SharedKline>();
             await foreach (var result in ExchangeHelpers.ExecutePages(_restClient.GetKlinesAsync, request).ConfigureAwait(false))
             {

CryptoExchange.Net/Trackers/Trades/TradeTracker.cs

@@ -21,6 +21,7 @@ namespace CryptoExchange.Net.Trackers.Trades
         private SyncStatus _status;
         private long _snapshotId;
         private bool _startWithSnapshot;
+        private ExchangeParameters? _exchangeParameters;
 
         /// <summary>
         /// The internal data structure
@@ -154,12 +155,14 @@ namespace CryptoExchange.Net.Trackers.Trades
             ITradeSocketClient socketClient,
             SharedSymbol symbol,
             int? limit = null,
-            TimeSpan? period = null)
+            TimeSpan? period = null,
+            ExchangeParameters? exchangeParameters = null)
         {
             _logger = logger ?? new NullLogger<TradeTracker>();
             _recentRestClient = recentRestClient;
             _historyRestClient = historyRestClient;
             _socketClient = socketClient;
+            _exchangeParameters = exchangeParameters;
             Exchange = socketClient.Exchange;
             Symbol = symbol;
             SymbolName = socketClient.FormatSymbol(symbol.BaseAsset, symbol.QuoteAsset, symbol.TradingMode, symbol.DeliverTime);
@@ -203,7 +206,7 @@ namespace CryptoExchange.Net.Trackers.Trades
             _startWithSnapshot = startWithSnapshot;
             Status = SyncStatus.Syncing;
             _logger.TradeTrackerStarting(SymbolName);
-            var subResult = await _socketClient.SubscribeToTradeUpdatesAsync(new SubscribeTradeRequest(Symbol),
+            var subResult = await _socketClient.SubscribeToTradeUpdatesAsync(new SubscribeTradeRequest(Symbol, exchangeParameters: _exchangeParameters),
                  update =>
                  {
                      AddData(update.Data);
@@ -257,7 +260,7 @@ namespace CryptoExchange.Net.Trackers.Trades
             if (_historyRestClient != null)
             {
                 var startTime = Period == null ? DateTime.UtcNow.AddMinutes(-5) : DateTime.UtcNow.Add(-Period.Value);
-                var request = new GetTradeHistoryRequest(Symbol, startTime, DateTime.UtcNow);
+                var request = new GetTradeHistoryRequest(Symbol, startTime, DateTime.UtcNow, exchangeParameters: _exchangeParameters);
                 var data = new List<SharedTrade>();
                 await foreach (var result in ExchangeHelpers.ExecutePages(_historyRestClient.GetTradeHistoryAsync, request).ConfigureAwait(false))
                 {
@@ -278,7 +281,7 @@ namespace CryptoExchange.Net.Trackers.Trades
                 if (Limit.HasValue)
                     limit = Math.Min(_recentRestClient.GetRecentTradesOptions.MaxLimit, Limit.Value);
 
-                var snapshot = await _recentRestClient.GetRecentTradesAsync(new GetRecentTradesRequest(Symbol, limit)).ConfigureAwait(false);
+                var snapshot = await _recentRestClient.GetRecentTradesAsync(new GetRecentTradesRequest(Symbol, limit, exchangeParameters: _exchangeParameters)).ConfigureAwait(false);
                 if (!snapshot.Success)
                 {
                     return CallResult.Fail(snapshot.Error);

README.md

@@ -127,6 +127,14 @@ Various:
   * PlatformInfo now required support environment names in the constructor
 
 ## Release notes
+* Version 12.1.1 - 11 Jul 2026
+    * Added timestamp deserialization support for yyyy-MM-dd HH:mm:ss.ffffff+00:00:00
+
+* Version 12.1.0 - 09 Jul 2026
+    * Added ExchangeParameters parameter to KlineTracker, TradeTracker and ITrackerFactory methods
+    * Updated some testing logic
+    * Fixed nullability operator on Parameters.AddCommaSeperated
+
 * Version 12.0.2 - 01 Jul 2026
     * Updated test validation to output a list of issues instead of throwing on the first