@@ -1212,3 +1212,6 @@ msgstr "Срок действия токена доступа истек"
 
 msgid "Token prefix is missing"
 msgstr "Отсутствует префикс токена"
+
+msgid "Model data cannot be retrieved"
+msgstr "Невозможно получить данные модели"
@@ -67,6 +67,18 @@ class NeuronModelSelector:
             return NeuronModelsSerializer(models, many=True)
         return models
 
+    def get_model_accessible_status(self, model: NeuronModel) -> bool:
+        user_type = self.user.account_type
+        if user_type == 'business_account':
+            return model.title in self.user.business_account.parent_company.allowed_models
+        else:
+            if user_type in (
+                'business_security',
+                'business_admin',
+            ):
+                self.user.payment_plan.plan = self.user.business_account.parent_company.user.payment_plan.plan
+            return model in self.user.payment_plan.plan.accessed_models.all()
+
     def get_model_by_id(self, id: UUID, hidden: bool = False, **kwargs) -> NeuronModel:
         model = NeuronModel.objects.prefetch_related(
             Prefetch(
@@ -1,4 +1,7 @@
+from django.utils.translation import gettext_lazy as _
+
 from drf_spectacular.utils import OpenApiParameter, extend_schema
+
 from rest_framework import status
 from rest_framework.permissions import AllowAny
 from rest_framework.response import Response
@@ -54,8 +57,10 @@ class NeuronModelAPIView(APIView):
     )
     def get(self, request, slug: str, *args, **kwargs):
         """Retrieve model by slug"""
+        selector = NeuronModelSelector(request.user)
+        model = selector.get_model_by_slug(slug=slug, hidden=False)
+        if not selector.get_model_accessible_status(model):
+            return Response({'detail': _('Model data cannot be retrieved')}, status=status.HTTP_403_FORBIDDEN)
         return Response(
-            NeuronModelSerializer(
-                NeuronModelSelector(request.user).get_model_by_slug(slug=slug, hidden=False)
-            ).data
+            NeuronModelSerializer(model).data
         )