Tried to test 3xpl websocket again but still doesn't work for listening to transactions for individual addresses. Might work just watching the mempool though

ThreeXplWsClient/Converters.cs

@@ -0,0 +1,24 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace ThreeXplWsClient;
+
+public class ThreeXplDateTimeConverter : JsonConverter<DateTime>
+{
+    // 2025-05-05 23:53:08
+    private const string Format = "yyyy-MM-dd HH:mm:ss";
+
+    public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        var input = reader.GetString();
+        if (input == null)
+        {
+            throw new NullReferenceException("Tried to convert a string to DateTime that was null");
+        }
+        return DateTime.ParseExact(input, Format, null);
+    }
+    public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
+    {
+        writer.WriteStringValue(value.ToString(Format));
+    }
+}