diff --git a/src/Controller/ArticleController.php b/src/Controller/ArticleController.php
index 6b701bf..f33b043 100644
--- a/src/Controller/ArticleController.php
+++ b/src/Controller/ArticleController.php
@@ -28,7 +28,7 @@ final class ArticleController extends AbstractController
 
     #[OA\Tag(name: 'Статьи')]
     #[OA\Parameter(name: 'page', in: 'query', schema: new OA\Schema(type: 'integer'))]
-    #[OA\Parameter(name: 'perPage', in: 'query', schema: new OA\Schema(type: 'integer'))]
+    #[OA\Parameter(name: 'limit', in: 'query', schema: new OA\Schema(type: 'integer'))]
     #[OA\Parameter(name: 'regionId', in: 'query', schema: new OA\Schema(type: 'integer'))]
     #[OA\Parameter(name: 'active', in: 'query', schema: new OA\Schema(type: 'boolean'))]
     #[OA\Parameter(name: 'alias', in: 'query', schema: new OA\Schema(type: 'string'))]
@@ -38,7 +38,7 @@ final class ArticleController extends AbstractController
     {
         $qb = $repository->createFilteredQueryBuilder($request->query->all());
 
-        return $this->json($this->paginator->paginate($qb, $request), Response::HTTP_OK, [], [
+        return $this->json($this->paginator->paginateWithLegacyMeta($qb, $request), Response::HTTP_OK, [], [
             'groups' => self::READ_GROUPS,
         ]);
     }
diff --git a/src/Repository/ArticleRepository.php b/src/Repository/ArticleRepository.php
index 7a63323..7b70263 100644
--- a/src/Repository/ArticleRepository.php
+++ b/src/Repository/ArticleRepository.php
@@ -12,6 +12,8 @@ use Doctrine\Persistence\ManagerRegistry;
  */
 class ArticleRepository extends ServiceEntityRepository
 {
+    use ContentFilterTrait;
+
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, Article::class);
@@ -24,7 +26,7 @@ class ArticleRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('a')->orderBy('a.id', 'DESC');
 
-        ContentRepositoryFilter::applyCommon($qb, 'a', $filters);
+        $this->applyCommonFilters($qb, 'a', $filters);
 
         return $qb;
     }
diff --git a/src/Repository/ContentRepositoryFilter.php b/src/Repository/ContentFilterTrait.php
similarity index 66%
rename from src/Repository/ContentRepositoryFilter.php
rename to src/Repository/ContentFilterTrait.php
index d4235d8..eddfebd 100644
--- a/src/Repository/ContentRepositoryFilter.php
+++ b/src/Repository/ContentFilterTrait.php
@@ -9,43 +9,41 @@ use Doctrine\ORM\QueryBuilder;
 /**
  * Общие фильтры для контентных репозиториев (News/Promo/Disease/MedicalCenter/Article/SiteService).
  *
- * Назначение — не плодить одинаковые if-блоки в каждом репозитории и сохранить
- * единый контракт query-параметров для list-эндпоинтов.
+ * Trait подключается в Doctrine-репозитории, чтобы не держать бизнес-фильтры
+ * в статическом helper-классе и при этом не копировать одинаковые if-блоки.
  *
  * Поддерживается:
- *   - regionId         целое > 0
- *   - active           bool (по умолчанию true, если не передан)
- *   - alias            строка (строгое равенство)
- *   - search           LIKE по name (case-insensitive)
- *
- * Параметры пагинации (page/perPage) обрабатываются Paginator'ом и здесь игнорируются.
+ *   - regionId / region_id: целое > 0;
+ *   - active: bool;
+ *   - alias: точное совпадение;
+ *   - search / q: LIKE по name в lower-case.
  */
-final class ContentRepositoryFilter
+trait ContentFilterTrait
 {
     /**
      * @param array<string, mixed> $filters
      */
-    public static function applyCommon(QueryBuilder $qb, string $alias, array $filters): void
+    private function applyCommonFilters(QueryBuilder $qb, string $alias, array $filters): void
     {
-        $regionId = self::extractInt($filters, ['regionId', 'region_id']);
+        $regionId = $this->extractIntFilter($filters, ['regionId', 'region_id']);
         if ($regionId !== null && $regionId > 0) {
             $qb->andWhere("$alias.regionId = :regionId")
                 ->setParameter('regionId', $regionId);
         }
 
-        $active = self::extractBool($filters, ['active']);
+        $active = $this->extractBoolFilter($filters, ['active']);
         if ($active !== null) {
             $qb->andWhere("$alias.active = :active")
                 ->setParameter('active', $active);
         }
 
-        $aliasFilter = self::extractNonEmptyString($filters, ['alias']);
+        $aliasFilter = $this->extractNonEmptyStringFilter($filters, ['alias']);
         if ($aliasFilter !== null) {
             $qb->andWhere("$alias.alias = :aliasValue")
                 ->setParameter('aliasValue', $aliasFilter);
         }
 
-        $search = self::extractNonEmptyString($filters, ['search', 'q']);
+        $search = $this->extractNonEmptyStringFilter($filters, ['search', 'q']);
         if ($search !== null) {
             $qb->andWhere("LOWER($alias.name) LIKE :search")
                 ->setParameter('search', '%' . mb_strtolower($search) . '%');
@@ -56,16 +54,18 @@ final class ContentRepositoryFilter
      * @param array<string, mixed> $filters
      * @param list<string>         $keys
      */
-    private static function extractInt(array $filters, array $keys): ?int
+    private function extractIntFilter(array $filters, array $keys): ?int
     {
         foreach ($keys as $key) {
             if (!array_key_exists($key, $filters)) {
                 continue;
             }
+
             $value = $filters[$key];
             if ($value === null || $value === '') {
                 continue;
             }
+
             if (is_numeric($value)) {
                 return (int) $value;
             }
@@ -78,16 +78,18 @@ final class ContentRepositoryFilter
      * @param array<string, mixed> $filters
      * @param list<string>         $keys
      */
-    private static function extractBool(array $filters, array $keys): ?bool
+    private function extractBoolFilter(array $filters, array $keys): ?bool
     {
         foreach ($keys as $key) {
             if (!array_key_exists($key, $filters)) {
                 continue;
             }
+
             $value = $filters[$key];
             if ($value === null || $value === '') {
                 continue;
             }
+
             if (is_bool($value)) {
                 return $value;
             }
@@ -102,16 +104,18 @@ final class ContentRepositoryFilter
      * @param array<string, mixed> $filters
      * @param list<string>         $keys
      */
-    private static function extractNonEmptyString(array $filters, array $keys): ?string
+    private function extractNonEmptyStringFilter(array $filters, array $keys): ?string
     {
         foreach ($keys as $key) {
             if (!array_key_exists($key, $filters)) {
                 continue;
             }
+
             $value = $filters[$key];
             if (!is_string($value)) {
                 continue;
             }
+
             $trimmed = trim($value);
             if ($trimmed !== '') {
                 return $trimmed;
diff --git a/src/Repository/DiseaseRepository.php b/src/Repository/DiseaseRepository.php
index 5e9eca7..77faff4 100644
--- a/src/Repository/DiseaseRepository.php
+++ b/src/Repository/DiseaseRepository.php
@@ -15,6 +15,8 @@ use Doctrine\Persistence\ManagerRegistry;
  */
 class DiseaseRepository extends ServiceEntityRepository
 {
+    use ContentFilterTrait;
+
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, Disease::class);
@@ -27,7 +29,7 @@ class DiseaseRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('d')->orderBy('d.id', 'ASC');
 
-        ContentRepositoryFilter::applyCommon($qb, 'd', $filters);
+        $this->applyCommonFilters($qb, 'd', $filters);
 
         return $qb;
     }
diff --git a/src/Repository/MedicalCenterRepository.php b/src/Repository/MedicalCenterRepository.php
index 2b14f2a..9c00e8e 100644
--- a/src/Repository/MedicalCenterRepository.php
+++ b/src/Repository/MedicalCenterRepository.php
@@ -15,6 +15,8 @@ use Doctrine\Persistence\ManagerRegistry;
  */
 class MedicalCenterRepository extends ServiceEntityRepository
 {
+    use ContentFilterTrait;
+
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, MedicalCenter::class);
@@ -27,7 +29,7 @@ class MedicalCenterRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('m')->orderBy('m.id', 'DESC');
 
-        ContentRepositoryFilter::applyCommon($qb, 'm', $filters);
+        $this->applyCommonFilters($qb, 'm', $filters);
 
         return $qb;
     }
diff --git a/src/Repository/NewsRepository.php b/src/Repository/NewsRepository.php
index 7703f0d..c2d3c41 100644
--- a/src/Repository/NewsRepository.php
+++ b/src/Repository/NewsRepository.php
@@ -15,6 +15,8 @@ use Doctrine\Persistence\ManagerRegistry;
  */
 class NewsRepository extends ServiceEntityRepository
 {
+    use ContentFilterTrait;
+
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, News::class);
@@ -31,7 +33,7 @@ class NewsRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('n')->orderBy('n.id', 'DESC');
 
-        ContentRepositoryFilter::applyCommon($qb, 'n', $filters);
+        $this->applyCommonFilters($qb, 'n', $filters);
 
         return $qb;
     }
diff --git a/src/Repository/PromoRepository.php b/src/Repository/PromoRepository.php
index 35e0b1e..0f89df0 100644
--- a/src/Repository/PromoRepository.php
+++ b/src/Repository/PromoRepository.php
@@ -15,6 +15,8 @@ use Doctrine\Persistence\ManagerRegistry;
  */
 class PromoRepository extends ServiceEntityRepository
 {
+    use ContentFilterTrait;
+
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, Promo::class);
@@ -27,7 +29,7 @@ class PromoRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('p')->orderBy('p.id', 'DESC');
 
-        ContentRepositoryFilter::applyCommon($qb, 'p', $filters);
+        $this->applyCommonFilters($qb, 'p', $filters);
 
         return $qb;
     }
diff --git a/src/Repository/SiteServiceRepository.php b/src/Repository/SiteServiceRepository.php
index c44abbd..7964a99 100644
--- a/src/Repository/SiteServiceRepository.php
+++ b/src/Repository/SiteServiceRepository.php
@@ -15,6 +15,8 @@ use Doctrine\Persistence\ManagerRegistry;
  */
 class SiteServiceRepository extends ServiceEntityRepository
 {
+    use ContentFilterTrait;
+
     public function __construct(ManagerRegistry $registry)
     {
         parent::__construct($registry, SiteService::class);
@@ -27,7 +29,7 @@ class SiteServiceRepository extends ServiceEntityRepository
     {
         $qb = $this->createQueryBuilder('s')->orderBy('s.id', 'ASC');
 
-        ContentRepositoryFilter::applyCommon($qb, 's', $filters);
+        $this->applyCommonFilters($qb, 's', $filters);
 
         return $qb;
     }
diff --git a/src/Service/Crud/CrudResponder.php b/src/Service/Crud/CrudResponder.php
index 4e40251..522c693 100644
--- a/src/Service/Crud/CrudResponder.php
+++ b/src/Service/Crud/CrudResponder.php
@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Service\Crud;
 
 use Doctrine\ORM\EntityManagerInterface;
+use JsonException;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
@@ -142,9 +143,11 @@ final class CrudResponder
      */
     private function decodePayload(Request $request): ?array
     {
-        $data = json_decode($request->getContent(), true);
-
-        return is_array($data) ? $data : null;
+        try {
+            return $request->toArray();
+        } catch (JsonException) {
+            return null;
+        }
     }
 
     private function validate(object $entity): ?JsonResponse
diff --git a/src/Service/Pagination/Paginator.php b/src/Service/Pagination/Paginator.php
index 527908a..bb53ee6 100644
--- a/src/Service/Pagination/Paginator.php
+++ b/src/Service/Pagination/Paginator.php
@@ -15,7 +15,7 @@ use Symfony\Component\HttpFoundation\Request;
  *
  * Соответствует существующему стилю проекта (см. PriceListController/SpecialistController):
  * читает page/perPage из Request, ограничивает perPage и возвращает массив
- * ['data' => [...], 'pagination' => [...]] в едином формате для всех контроллеров.
+ * ['data' => [...], 'pagination' => [...]] в едином формате для новых list-контрактов.
  */
 final class Paginator
 {
@@ -62,4 +62,46 @@ final class Paginator
             ],
         ];
     }
+
+    /**
+     * Legacy-формат для ArticleController.
+     *
+     * Старый контракт /article/list уже использовался клиентами:
+     * - размер страницы приходит в query-параметре limit;
+     * - метаданные лежат в ключе meta;
+     * - поля называются total/page/limit/totalPages.
+     *
+     * @return array{data: list<mixed>, meta: array{total: int, page: int, limit: int, totalPages: int}}
+     */
+    public function paginateWithLegacyMeta(
+        QueryBuilder $qb,
+        Request $request,
+        int $defaultLimit = 20,
+        int $maxLimit = 100,
+    ): array {
+        $page = max(1, $request->query->getInt('page', 1));
+        $limit = min(
+            max(1, $request->query->getInt('limit', $defaultLimit)),
+            $maxLimit,
+        );
+
+        $pagerfanta = (new Pagerfanta(new QueryAdapter($qb)))
+            ->setMaxPerPage($limit);
+
+        try {
+            $pagerfanta->setCurrentPage($page);
+        } catch (NotValidCurrentPageException) {
+            $pagerfanta->setCurrentPage(max(1, $pagerfanta->getNbPages()));
+        }
+
+        return [
+            'data' => iterator_to_array($pagerfanta->getCurrentPageResults(), false),
+            'meta' => [
+                'total' => $pagerfanta->getNbResults(),
+                'page' => $pagerfanta->getCurrentPage(),
+                'limit' => $pagerfanta->getMaxPerPage(),
+                'totalPages' => $pagerfanta->getNbPages(),
+            ],
+        ];
+    }
 }