diff --git a/src/registrar/tests/test_api.py b/src/registrar/tests/test_api.py
index 0025bc902..bd96f3e24 100644
--- a/src/registrar/tests/test_api.py
+++ b/src/registrar/tests/test_api.py
@@ -4,6 +4,8 @@ from registrar.models import FederalAgency, SeniorOfficial, User
 from django.contrib.auth import get_user_model
 from registrar.tests.common import create_superuser, create_user
 
+from api.tests.common import less_console_noise_decorator
+
 
 class GetSeniorOfficialJsonTest(TestCase):
     def setUp(self):
@@ -65,3 +67,32 @@ class GetSeniorOfficialJsonTest(TestCase):
         self.assertEqual(response.status_code, 404)
         data = response.json()
         self.assertEqual(data["error"], "Senior Official not found")
+
+
+class GetFederalPortfolioTypeJsonTest(TestCase):
+    def setUp(self):
+        self.client = Client()
+        p = "password"
+        self.user = get_user_model().objects.create_user(username="testuser", password=p)
+
+        self.superuser = create_superuser()
+        self.analyst_user = create_user()
+
+        self.agency = FederalAgency.objects.create(agency="Test Agency", federal_type="judicial")
+
+        self.api_url = reverse("get-federal-and-portfolio-types-from-federal-agency-json")
+
+    def tearDown(self):
+        User.objects.all().delete()
+        FederalAgency.objects.all().delete()
+
+    @less_console_noise_decorator
+    def test_get_federal_and_portfolio_types_json_authenticated_superuser(self):
+        """Test that a superuser can fetch the federal and portfolio types."""
+        p = "adminpass"
+        self.client.login(username="superuser", password=p)
+        response = self.client.get(self.api_url, {"agency_name": "Test Agency", "organization_type": "federal"})
+        self.assertEqual(response.status_code, 200)
+        data = response.json()
+        self.assertEqual(data["federal_type"], "Judicial")
+        self.assertEqual(data["portfolio_type"], "Federal - Judicial")