diff --git a/engine/apps/api/views/alert_receive_channel.py b/engine/apps/api/views/alert_receive_channel.py
index 595f2033..d58de905 100644
--- a/engine/apps/api/views/alert_receive_channel.py
+++ b/engine/apps/api/views/alert_receive_channel.py
@@ -20,6 +20,7 @@ from apps.api.serializers.alert_receive_channel import (
 from apps.api.throttlers import DemoAlertThrottler
 from apps.auth_token.auth import PluginAuthentication
 from apps.integrations.legacy_prefix import has_legacy_prefix, remove_legacy_prefix
+from apps.mobile_app.auth import MobileAppAuthTokenAuthentication
 from common.api_helpers.exceptions import BadRequest
 from common.api_helpers.filters import ByTeamModelFieldFilterMixin, TeamModelMultipleChoiceFilter
 from common.api_helpers.mixins import (
@@ -72,7 +73,10 @@ class AlertReceiveChannelView(
     UpdateSerializerMixin,
     ModelViewSet,
 ):
-    authentication_classes = (PluginAuthentication,)
+    authentication_classes = (
+        MobileAppAuthTokenAuthentication,
+        PluginAuthentication,
+    )
     permission_classes = (IsAuthenticated, RBACPermission)
 
     model = AlertReceiveChannel
diff --git a/engine/apps/api/views/escalation_chain.py b/engine/apps/api/views/escalation_chain.py
index 1a51c010..c125b031 100644
--- a/engine/apps/api/views/escalation_chain.py
+++ b/engine/apps/api/views/escalation_chain.py
@@ -15,6 +15,7 @@ from apps.api.serializers.escalation_chain import (
     FilterEscalationChainSerializer,
 )
 from apps.auth_token.auth import PluginAuthentication
+from apps.mobile_app.auth import MobileAppAuthTokenAuthentication
 from apps.user_management.models import Team
 from common.api_helpers.exceptions import BadRequest
 from common.api_helpers.filters import ByTeamModelFieldFilterMixin, ModelFieldFilterMixin, TeamModelMultipleChoiceFilter
@@ -38,7 +39,10 @@ class EscalationChainViewSet(
     ListSerializerMixin,
     viewsets.ModelViewSet,
 ):
-    authentication_classes = (PluginAuthentication,)
+    authentication_classes = (
+        MobileAppAuthTokenAuthentication,
+        PluginAuthentication,
+    )
     permission_classes = (IsAuthenticated, RBACPermission)
 
     rbac_permissions = {
diff --git a/engine/apps/api/views/resolution_note.py b/engine/apps/api/views/resolution_note.py
index bd0b0ef1..ef6c8e9d 100644
--- a/engine/apps/api/views/resolution_note.py
+++ b/engine/apps/api/views/resolution_note.py
@@ -6,11 +6,15 @@ from apps.alerts.tasks import send_update_resolution_note_signal
 from apps.api.permissions import RBACPermission
 from apps.api.serializers.resolution_note import ResolutionNoteSerializer, ResolutionNoteUpdateSerializer
 from apps.auth_token.auth import PluginAuthentication
+from apps.mobile_app.auth import MobileAppAuthTokenAuthentication
 from common.api_helpers.mixins import PublicPrimaryKeyMixin, TeamFilteringMixin, UpdateSerializerMixin
 
 
 class ResolutionNoteView(TeamFilteringMixin, PublicPrimaryKeyMixin, UpdateSerializerMixin, ModelViewSet):
-    authentication_classes = (PluginAuthentication,)
+    authentication_classes = (
+        MobileAppAuthTokenAuthentication,
+        PluginAuthentication,
+    )
     permission_classes = (IsAuthenticated, RBACPermission)
 
     rbac_permissions = {