diff --git a/Shared/Serialisation/JsonSerializerConfiguration.cs b/Shared/Serialisation/JsonSerializerConfiguration.cs
new file mode 100644
index 00000000..cdb7f9bd
--- /dev/null
+++ b/Shared/Serialisation/JsonSerializerConfiguration.cs
@@ -0,0 +1,16 @@
+using System.Text.Json;
+
+namespace Shared.Serialisation;
+
+public static class JsonSerializerConfiguration
+{
+    public static void ConfigureMinimalApi(JsonSerializerOptions serializerOptions)
+    {
+        JsonSerializerOptions defaultOptions = SystemTextJsonSerializer.GetDefaultJsonSerializerOptions();
+        serializerOptions.PropertyNamingPolicy = defaultOptions.PropertyNamingPolicy;
+        serializerOptions.DictionaryKeyPolicy = defaultOptions.DictionaryKeyPolicy;
+        serializerOptions.ReferenceHandler = defaultOptions.ReferenceHandler;
+        serializerOptions.WriteIndented = defaultOptions.WriteIndented;
+        serializerOptions.Converters.Add(new DateTimeSpaceConverter());
+    }
+}
\ No newline at end of file