diff --git a/extensions/suspend/extend.php b/extensions/suspend/extend.php
index 57670b38b..f0a4d506e 100644
--- a/extensions/suspend/extend.php
+++ b/extensions/suspend/extend.php
@@ -7,13 +7,13 @@
  * LICENSE file that was distributed with this source code.
  */
 
-use Flarum\Api\Serializer\BasicUserSerializer;
-use Flarum\Api\Serializer\ForumSerializer;
-use Flarum\Api\Serializer\UserSerializer;
+use Flarum\Api\Context;
+use Flarum\Api\Schema;
+use Flarum\Api\Resource;
 use Flarum\Extend;
 use Flarum\Search\Database\DatabaseSearchDriver;
 use Flarum\Suspend\Access\UserPolicy;
-use Flarum\Suspend\AddUserSuspendAttributes;
+use Flarum\Suspend\Api\UserResourceFields;
 use Flarum\Suspend\Event\Suspended;
 use Flarum\Suspend\Event\Unsuspended;
 use Flarum\Suspend\Listener;
@@ -39,22 +39,23 @@ return [
         ->cast('suspend_reason', 'string')
         ->cast('suspend_message', 'string'),
 
-    (new Extend\ApiSerializer(UserSerializer::class))
-        ->attributes(AddUserSuspendAttributes::class),
+    (new Extend\ApiResource(Resource\UserResource::class))
+        ->fields(UserResourceFields::class),
 
-    (new Extend\ApiSerializer(ForumSerializer::class))
-        ->attribute('canSuspendUsers', function (ForumSerializer $serializer) {
-            return $serializer->getActor()->hasPermission('user.suspend');
-        }),
+    (new Extend\ApiResource(Resource\ForumResource::class))
+        ->fields(fn () => [
+            Schema\Boolean::make('canSuspendUsers')
+                ->get(fn (object $model, Context $context) => $context->getActor()->hasPermission('user.suspend')),
+        ]),
 
     new Extend\Locales(__DIR__.'/locale'),
 
     (new Extend\Notification())
-        ->type(UserSuspendedBlueprint::class, BasicUserSerializer::class, ['alert', 'email'])
-        ->type(UserUnsuspendedBlueprint::class, BasicUserSerializer::class, ['alert', 'email']),
+        ->type(UserSuspendedBlueprint::class, ['alert', 'email'])
+        ->type(UserUnsuspendedBlueprint::class, ['alert', 'email']),
 
     (new Extend\Event())
-        ->listen(Saving::class, Listener\SaveSuspensionToDatabase::class)
+        ->listen(Saving::class, Listener\SavingUser::class)
         ->listen(Suspended::class, Listener\SendNotificationWhenUserIsSuspended::class)
         ->listen(Unsuspended::class, Listener\SendNotificationWhenUserIsUnsuspended::class),
 
diff --git a/extensions/suspend/src/AddUserSuspendAttributes.php b/extensions/suspend/src/AddUserSuspendAttributes.php
deleted file mode 100755
index 44d63a5cb..000000000
--- a/extensions/suspend/src/AddUserSuspendAttributes.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * For detailed copyright and license information, please view the
- * LICENSE file that was distributed with this source code.
- */
-
-namespace Flarum\Suspend;
-
-use Flarum\Api\Serializer\UserSerializer;
-use Flarum\User\User;
-
-class AddUserSuspendAttributes
-{
-    public function __invoke(UserSerializer $serializer, User $user): array
-    {
-        $attributes = [];
-        $canSuspend = $serializer->getActor()->can('suspend', $user);
-
-        if ($canSuspend) {
-            $attributes['suspendReason'] = $user->suspend_reason;
-        }
-
-        if ($serializer->getActor()->id === $user->id || $canSuspend) {
-            $attributes['suspendMessage'] = $user->suspend_message;
-            $attributes['suspendedUntil'] = $serializer->formatDate($user->suspended_until);
-        }
-
-        $attributes['canSuspend'] = $canSuspend;
-
-        return $attributes;
-    }
-}
diff --git a/extensions/suspend/src/Api/UserResourceFields.php b/extensions/suspend/src/Api/UserResourceFields.php
new file mode 100644
index 000000000..53e190011
--- /dev/null
+++ b/extensions/suspend/src/Api/UserResourceFields.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Flarum\Suspend\Api;
+
+use Flarum\Api\Context;
+use Flarum\Api\Schema;
+use Flarum\User\User;
+
+class UserResourceFields
+{
+    public function __invoke(): array
+    {
+        return [
+            Schema\Boolean::make('canSuspend')
+                ->get($canSuspend = fn (User $user, Context $context) => $context->getActor()->can('suspend', $user)),
+            Schema\Str::make('suspendReason')
+                ->writable($canSuspend)
+                ->visible($canSuspend),
+            Schema\Str::make('suspendMessage')
+                ->writable($canSuspend)
+                ->visible(fn (User $user, Context $context) => $context->getActor()->id === $user->id || $canSuspend($user, $context)),
+            Schema\Date::make('suspendedUntil')
+                ->writable($canSuspend)
+                ->visible(fn (User $user, Context $context) => $context->getActor()->id === $user->id || $canSuspend($user, $context))
+                ->nullable(),
+        ];
+    }
+}
diff --git a/extensions/suspend/src/Listener/SaveSuspensionToDatabase.php b/extensions/suspend/src/Listener/SaveSuspensionToDatabase.php
deleted file mode 100755
index 34e40e7ac..000000000
--- a/extensions/suspend/src/Listener/SaveSuspensionToDatabase.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * For detailed copyright and license information, please view the
- * LICENSE file that was distributed with this source code.
- */
-
-namespace Flarum\Suspend\Listener;
-
-use Carbon\Carbon;
-use DateTime;
-use Flarum\Suspend\Event\Suspended;
-use Flarum\Suspend\Event\Unsuspended;
-use Flarum\Suspend\SuspendValidator;
-use Flarum\User\Event\Saving;
-use Illuminate\Contracts\Events\Dispatcher;
-use Illuminate\Support\Arr;
-
-class SaveSuspensionToDatabase
-{
-    public function __construct(
-        protected SuspendValidator $validator,
-        protected Dispatcher $events
-    ) {
-    }
-
-    public function handle(Saving $event): void
-    {
-        $attributes = Arr::get($event->data, 'attributes', []);
-
-        if (array_key_exists('suspendedUntil', $attributes)) {
-            $this->validator->assertValid($attributes);
-
-            $user = $event->user;
-            $actor = $event->actor;
-
-            $actor->assertCan('suspend', $user);
-
-            if ($attributes['suspendedUntil']) {
-                $user->suspended_until = Carbon::createFromTimestamp((new DateTime($attributes['suspendedUntil']))->getTimestamp());
-                $user->suspend_reason = empty($attributes['suspendReason']) ? null : $attributes['suspendReason'];
-                $user->suspend_message = empty($attributes['suspendMessage']) ? null : $attributes['suspendMessage'];
-            } else {
-                $user->suspended_until = null;
-                $user->suspend_reason = null;
-                $user->suspend_message = null;
-            }
-
-            if ($user->isDirty(['suspended_until', 'suspend_reason', 'suspend_message'])) {
-                $this->events->dispatch(
-                    $user->suspended_until === null ?
-                        new Unsuspended($user, $actor) :
-                        new Suspended($user, $actor)
-                );
-            }
-        }
-    }
-}
diff --git a/extensions/suspend/src/Listener/SavingUser.php b/extensions/suspend/src/Listener/SavingUser.php
new file mode 100755
index 000000000..87ea07ad7
--- /dev/null
+++ b/extensions/suspend/src/Listener/SavingUser.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\Suspend\Listener;
+
+use Flarum\Suspend\Event\Suspended;
+use Flarum\Suspend\Event\Unsuspended;
+use Flarum\User\Event\Saving;
+use Illuminate\Contracts\Events\Dispatcher;
+
+class SavingUser
+{
+    public function __construct(
+        protected Dispatcher $events
+    ) {
+    }
+
+    public function handle(Saving $event): void
+    {
+        $user = $event->user;
+        $actor = $event->actor;
+
+        if ($user->isDirty(['suspended_until', 'suspend_reason', 'suspend_message'])) {
+            $this->events->dispatch(
+                $user->suspended_until === null ?
+                    new Unsuspended($user, $actor) :
+                    new Suspended($user, $actor)
+            );
+        }
+    }
+}
diff --git a/extensions/suspend/src/SuspendValidator.php b/extensions/suspend/src/SuspendValidator.php
deleted file mode 100644
index db91666ea..000000000
--- a/extensions/suspend/src/SuspendValidator.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * For detailed copyright and license information, please view the
- * LICENSE file that was distributed with this source code.
- */
-
-namespace Flarum\Suspend;
-
-use Flarum\Foundation\AbstractValidator;
-
-class SuspendValidator extends AbstractValidator
-{
-    protected array $rules = [
-        'suspendedUntil' => ['nullable', 'date'],
-    ];
-}