diff --git a/passbook/core/api/applications.py b/passbook/core/api/applications.py
index 52d6a41d3..79a207bf8 100644
--- a/passbook/core/api/applications.py
+++ b/passbook/core/api/applications.py
@@ -1,11 +1,14 @@
 """Application API Views"""
 from django.db.models import QuerySet
+from rest_framework.decorators import action
 from rest_framework.request import Request
 from rest_framework.response import Response
 from rest_framework.serializers import ModelSerializer
 from rest_framework.viewsets import ModelViewSet
 from rest_framework_guardian.filters import ObjectPermissionsFilter
 
+from passbook.admin.api.overview_metrics import get_events_per_1h
+from passbook.audit.models import EventAction
 from passbook.core.models import Application
 from passbook.policies.engine import PolicyEngine
 
@@ -59,3 +62,14 @@ class ApplicationViewSet(ModelViewSet):
                 allowed_applications.append(application)
         serializer = self.get_serializer(allowed_applications, many=True)
         return self.get_paginated_response(serializer.data)
+
+    @action(detail=True)
+    def metrics(self, request: Request, slug: str):
+        # TODO: Check app read and audit read perms
+        app = Application.objects.get(slug=slug)
+        return Response(
+            get_events_per_1h(
+                action=EventAction.AUTHORIZE_APPLICATION,
+                context__authorized_application__pk=app.pk.hex,
+            )
+        )
diff --git a/passbook/flows/api.py b/passbook/flows/api.py
index 93e6f6d67..d1aaa71fd 100644
--- a/passbook/flows/api.py
+++ b/passbook/flows/api.py
@@ -1,17 +1,35 @@
 """Flow API Views"""
+from django.core.cache import cache
 from rest_framework.serializers import ModelSerializer, SerializerMethodField
 from rest_framework.viewsets import ModelViewSet, ReadOnlyModelViewSet
 
 from passbook.flows.models import Flow, FlowStageBinding, Stage
+from passbook.flows.planner import cache_key
 
 
 class FlowSerializer(ModelSerializer):
     """Flow Serializer"""
 
+    cache_count = SerializerMethodField()
+
+    # pylint: disable=invalid-name
+    def get_cache_count(self, flow: Flow):
+        """Get count of cached flows"""
+        return len(cache.keys(f"{cache_key(flow)}*"))
+
     class Meta:
 
         model = Flow
-        fields = ["pk", "name", "slug", "title", "designation", "stages", "policies"]
+        fields = [
+            "pk",
+            "name",
+            "slug",
+            "title",
+            "designation",
+            "stages",
+            "policies",
+            "cache_count",
+        ]
 
 
 class FlowViewSet(ModelViewSet):
diff --git a/passbook/policies/api.py b/passbook/policies/api.py
index 6a47cd8de..3a67ec42d 100644
--- a/passbook/policies/api.py
+++ b/passbook/policies/api.py
@@ -1,4 +1,5 @@
 """policy API Views"""
+import django_filters.rest_framework
 from django.core.exceptions import ObjectDoesNotExist
 from rest_framework.serializers import (
     ModelSerializer,
@@ -62,6 +63,7 @@ class PolicyBindingViewSet(ModelViewSet):
 
     queryset = PolicyBinding.objects.all()
     serializer_class = PolicyBindingSerializer
+    filterset_fields = ["policy", "target", "enabled", "order", "timeout"]
 
 
 class PolicySerializer(ModelSerializer):