diff --git a/api/__init__.py b/api/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/api/admin.py b/api/admin.py
new file mode 100644
index 0000000..8c38f3f
--- /dev/null
+++ b/api/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/api/apps.py b/api/apps.py
new file mode 100644
index 0000000..66656fd
--- /dev/null
+++ b/api/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class ApiConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'api'
diff --git a/api/models.py b/api/models.py
new file mode 100644
index 0000000..71a8362
--- /dev/null
+++ b/api/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
diff --git a/api/tests.py b/api/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/api/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/api/urls.py b/api/urls.py
new file mode 100644
index 0000000..2a32480
--- /dev/null
+++ b/api/urls.py
@@ -0,0 +1,6 @@
+from django.urls import path
+from api.views import AvailabilityView
+
+urlpatterns = [
+    path('availability/', AvailabilityView.as_view(), name="availability")
+]
\ No newline at end of file
diff --git a/api/views.py b/api/views.py
new file mode 100644
index 0000000..04deef2
--- /dev/null
+++ b/api/views.py
@@ -0,0 +1,9 @@
+from django.views.generic import View
+from django.http import JsonResponse
+
+from buyer.models import Card
+
+class AvailabilityView(View):
+    def get(self, request):
+        cards = len(Card.objects.filter(delivered__isnull=True))
+        return JsonResponse({"cards": cards})
\ No newline at end of file
diff --git a/susioma/urls.py b/susioma/urls.py
index 44275af..f6e7c0d 100644
--- a/susioma/urls.py
+++ b/susioma/urls.py
@@ -19,5 +19,6 @@ from django.urls import include, path
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('accounts/', include('django.contrib.auth.urls')),
+    path('api/', include('api.urls')),
     path('', include('frontend.urls')),
 ]