diff --git a/lib/api/server/member.dart b/lib/api/server/member.dart
index f5f258bd..83af2942 100644
--- a/lib/api/server/member.dart
+++ b/lib/api/server/member.dart
@@ -56,6 +56,14 @@ final class Member {
   Future<void> setNickname(String value, String? reason) => _memberMethods.updateMember(
       serverId: server.id, memberId: id, payload: {'nick': value}, reason: reason);
 
+  Future<void> setTimeout(Duration duration, {String? reason}) {
+    final timeout = DateTime.now().add(duration);
+    return _memberMethods.updateMember(
+      serverId: server.id, 
+      memberId: id, payload: {'communication_disabled_until': timeout.toIso8601String()}, 
+      reason: reason);
+  }
+
   Future<void> ban({Duration? deleteSince, String? reason}) =>
       _memberMethods.banMember(serverId: server.id, memberId: id, deleteSince: deleteSince);
 
diff --git a/lib/infrastructure/internals/datastore/parts/member_part.dart b/lib/infrastructure/internals/datastore/parts/member_part.dart
index 491fd7e1..41c7f462 100644
--- a/lib/infrastructure/internals/datastore/parts/member_part.dart
+++ b/lib/infrastructure/internals/datastore/parts/member_part.dart
@@ -128,4 +128,19 @@ final class MemberPart implements DataStorePart {
 
     return Future.wait(awaitedMembers);
   }
+
+  Future<void> deleteServer(Snowflake id, {String? reason}) async {
+  final response = await _kernel.dataStore.client.delete(
+    '/guilds/$id',
+    option: HttpRequestOptionImpl(headers: {DiscordHeader.auditLogReason(reason)})
+  );
+
+  if (status.isSuccess(response.statusCode)) {
+    final cacheKey = _kernel.marshaller.cacheKey.server(id);
+    await _kernel.marshaller.cache.remove(cacheKey);
+  } else {
+    throw HttpException(response.body);
+  }
+}
+
 }
diff --git a/lib/infrastructure/internals/datastore/parts/server_part.dart b/lib/infrastructure/internals/datastore/parts/server_part.dart
index 34a20a74..e46e279e 100644
--- a/lib/infrastructure/internals/datastore/parts/server_part.dart
+++ b/lib/infrastructure/internals/datastore/parts/server_part.dart
@@ -102,4 +102,27 @@ final class ServerPart implements DataStorePart {
       _ => throw Exception('Unknown status code: ${response.statusCode}'),
     } as Future<List<Role>>;
   }
+
+  Future<void> setOwner(Snowflake guildId, Snowflake newOwnerId) async {
+  final server = await getServer(guildId);
+
+  final response = await _kernel.dataStore.client.patch(
+    '/guilds/$guildId',
+    body: {'owner_id': newOwnerId.toString()},
+  );
+
+  if (response.statusCode == 200) {
+    server.ownerId = newOwnerId;
+    await _kernel.marshaller.cache.put(guildId, server);
+
+
+    await Future.wait([
+      ...server.roles.list.values.map((role) => _kernel.marshaller.cache.put(role.id, role)),
+      ...server.members.list.values.map((member) => _kernel.marshaller.cache.put(member.id, member))
+    ]);
+  } else {
+    throw HttpException('Failed to set new owner. Status code: ${response.statusCode}');
+  }
+}
+
 }
diff --git a/lib/infrastructure/internals/marshaller/marshaller.dart b/lib/infrastructure/internals/marshaller/marshaller.dart
index ceb335b4..2b882de4 100644
--- a/lib/infrastructure/internals/marshaller/marshaller.dart
+++ b/lib/infrastructure/internals/marshaller/marshaller.dart
@@ -5,6 +5,18 @@ import 'package:mineral/infrastructure/internals/marshaller/cache_key.dart';
 import 'package:mineral/infrastructure/internals/marshaller/serializer_bucket.dart';
 import 'package:mineral/infrastructure/services/logger/logger.dart';
 
+// Définition de l'interface CacheKeyContract
+abstract interface class CacheKeyContract {
+  String server(Snowflake id);
+}
+
+class CacheKey implements CacheKeyContract {
+  @override
+  String server(Snowflake id) {
+    return 'server_$id';
+  }
+}
+
 abstract interface class MarshallerContract {
   DataStoreContract get dataStore;
 
diff --git a/lib/infrastructure/kernel/kernel.dart b/lib/infrastructure/kernel/kernel.dart
index eb2e1445..56488c2c 100644
--- a/lib/infrastructure/kernel/kernel.dart
+++ b/lib/infrastructure/kernel/kernel.dart
@@ -47,6 +47,9 @@ abstract interface class KernelContract {
   CommandInteractionManagerContract get commands;
 
   Future<void> init();
+
+  // Ajout de la propriété ou méthode cacheKey
+  String cacheKey(Snowflake serverId);
 }
 
 final class Kernel implements KernelContract {