diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74772ee..387bc9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+## 2.0.3
+
+### Logging Service
+
+- [CHANGE] `LogEvent` JSON serialization now delegates recursive nested
+  `metadata` / `extra` encode-decode handling to `arcane_helper_utils` JSON
+  extensions (`toJsonValue`, `toJsonMap`, `fromJsonValue`, `fromJsonMap`).
+- [CHANGE] Refactored `LogInterceptor` to an interface-style contract with a
+  factory constructor for callback interceptors, so reusable class-based
+  interceptors can be implemented without superclass callback plumbing.
+
 ## 2.0.2
 
 ### Logging Service
diff --git a/lib/src/services/logging/log_event.dart b/lib/src/services/logging/log_event.dart
index a375329..30f6f0f 100644
--- a/lib/src/services/logging/log_event.dart
+++ b/lib/src/services/logging/log_event.dart
@@ -1,5 +1,9 @@
 part of "logging_service.dart";
 
+/// Immutable payload representing a single log entry.
+///
+/// This model is used internally by the logging pipeline and supports
+/// JSON round-tripping for persisted or forwarded log events.
 class LogEvent {
   static const Object _sentinel = Object();
 
@@ -11,12 +15,69 @@ class LogEvent {
     this.extra,
   });
 
+  /// Human-readable log message.
   final String message;
+
+  /// Optional structured context for the log event.
+  ///
+  /// Values may contain nested maps/lists and are serialized recursively.
   final Map<String, Object?>? metadata;
+
+  /// Optional log level override for this event.
   final Level? level;
+
+  /// Optional captured stack trace associated with the event.
   final StackTrace? stackTrace;
+
+  /// Optional additional payload attached to the event.
+  ///
+  /// This may be any value and is serialized recursively where possible.
   final Object? extra;
 
+  /// Deserializes a [LogEvent] from a JSON map.
+  ///
+  /// Nested maps and lists in `metadata` and `extra` are decoded recursively.
+  /// `level` is matched by enum name. `stackTrace` is restored as a
+  /// string-backed [StackTrace] whose [toString] returns the original text.
+  factory LogEvent.fromJson(Map<String, Object?> json) {
+    final rawStackTrace = json["stackTrace"];
+    final rawLevel = json["level"];
+
+    return LogEvent(
+      message: json["message"] as String,
+      metadata: json["metadata"].fromJsonMap(),
+      level: rawLevel != null
+          ? Level.values.firstWhere(
+              (l) => l.name == rawLevel,
+              orElse: () => Level.debug,
+            )
+          : null,
+      stackTrace: rawStackTrace != null
+          ? _StringStackTrace(rawStackTrace as String)
+          : null,
+      extra: json["extra"].fromJsonValue(),
+    );
+  }
+
+  /// Serializes this [LogEvent] to a JSON-compatible map.
+  ///
+  /// `metadata` and `extra` are encoded recursively so nested maps and lists
+  /// are preserved. Non-encodable leaf values fall back to [toString].
+  /// `level` is stored as its enum name; `stackTrace` as its string form.
+  Map<String, Object?> toJson() {
+    return {
+      "message": message,
+      if (metadata != null) "metadata": metadata!.toJsonMap(),
+      if (level != null) "level": level!.name,
+      if (stackTrace != null) "stackTrace": stackTrace!.toString(),
+      if (extra != null) "extra": extra.toJsonValue(),
+    };
+  }
+
+  /// Returns a copy of this event with selected fields replaced.
+  ///
+  /// Nullable fields use sentinel values to distinguish "keep existing value"
+  /// from "explicitly set to null".
   LogEvent copyWith({
     String? message,
     Object? metadata = _sentinel,
@@ -37,3 +98,14 @@ class LogEvent {
     );
   }
 }
+
+/// A [StackTrace] backed by a plain string, used to round-trip stack trace
+/// text through JSON without losing the original content.
+class _StringStackTrace implements StackTrace {
+  const _StringStackTrace(this._trace);
+
+  final String _trace;
+
+  @override
+  String toString() => _trace;
+}
diff --git a/lib/src/services/logging/log_interceptor.dart b/lib/src/services/logging/log_interceptor.dart
index 4ceb82e..1a2500f 100644
--- a/lib/src/services/logging/log_interceptor.dart
+++ b/lib/src/services/logging/log_interceptor.dart
@@ -39,7 +39,7 @@ final class LogInterceptorContext {
 ///
 /// Example usage:
 /// ```dart
-/// final interceptor = LogInterceptor((event, context) {
+/// final interceptor = CallbackLogInterceptor((event, context) {
 ///   // Filter out debug-level logs
 ///   if (event.level == Level.debug) return null;
 ///   return event;
@@ -49,26 +49,37 @@ final class LogInterceptorContext {
 /// See also:
 /// - [LogEvent], which represents a log entry.
 /// - [LogInterceptorContext], which provides context for the interception.
-class LogInterceptor {
-  /// Creates a [LogInterceptor] with the given callback.
+abstract class LogInterceptor {
+  /// Creates a callback-backed [LogInterceptor].
   ///
-  /// The [_callback] function will be invoked for each log event, with the
-  /// event and its context. Return a [LogEvent] to continue processing, or
-  /// `null` to suppress the event.
-  const LogInterceptor(this._callback);
-
-  /// The callback function that processes each log event.
-  ///
-  /// The function receives the [event] and its [context], and should return
-  /// either a (possibly modified) [LogEvent], or `null` to suppress the event.
-  final LogEvent? Function(
-    LogEvent event,
-    LogInterceptorContext context,
-  ) _callback;
+  /// This keeps inline interceptor usage ergonomic.
+  const factory LogInterceptor(
+    LogEvent? Function(
+      LogEvent event,
+      LogInterceptorContext context,
+    ) callback,
+  ) = CallbackLogInterceptor;
 
   /// Invokes the interceptor on the given [event] and [context].
   ///
   /// Returns the (possibly modified) [LogEvent], or `null` to suppress the event.
+  LogEvent? call(
+    LogEvent event, {
+    required LogInterceptorContext context,
+  });
+}
+
+/// A callback-backed implementation of [LogInterceptor].
+final class CallbackLogInterceptor implements LogInterceptor {
+  /// Creates a callback-backed interceptor.
+  const CallbackLogInterceptor(this._callback);
+
+  final LogEvent? Function(
+    LogEvent event,
+    LogInterceptorContext context,
+  ) _callback;
+
+  @override
   LogEvent? call(
     LogEvent event, {
     required LogInterceptorContext context,
diff --git a/pubspec.yaml b/pubspec.yaml
index 09c6a33..48a4c53 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: arcane_framework
 description: "Agnostic Reusable Component Architecture for New Ecosystems: a
   modern framework for bootstrapping new applications"
-version: 2.0.2
+version: 2.0.3
 repository: https://github.com/hanskokx/arcane_framework
 issue_tracker: https://github.com/hanskokx/arcane_framework/issues
 
@@ -13,7 +13,7 @@ environment:
   flutter: ">=1.17.0"
 
 dependencies:
-  arcane_helper_utils: ^1.4.7
+  arcane_helper_utils: ^1.4.8
   collection: ^1.19.0
   flutter:
     sdk: flutter