diff --git a/src/_zkapauthorizer/resource.py b/src/_zkapauthorizer/resource.py
index 7e411a244a5ad0899ca1100fec0c23019fd2abea..c180a5b064a9a74e8bfb38126dd446f3fdab3d1a 100644
--- a/src/_zkapauthorizer/resource.py
+++ b/src/_zkapauthorizer/resource.py
@@ -77,6 +77,13 @@ def from_configuration(node_config, store, redeemer=None):
             controller,
         ),
     )
+    root.putChild(
+        b"zkap",
+        _ZKAPCollection(
+            store,
+            controller,
+        ),
+    )
     return root
 
 
@@ -89,6 +96,27 @@ def application_json(request):
     request.responseHeaders.setRawHeaders(u"content-type", [u"application/json"])
 
 
+class _ZKAPCollection(Resource):
+    """
+    This class implements inspection of ZKAPs.  Users **GET** this resource to
+    find out about ZKAPs in the system.
+    """
+    _log = Logger()
+
+    def __init__(self, store, controller):
+        self._store = store
+        self._controller = controller
+        Resource.__init__(self)
+
+    def render_GET(self, request):
+        """
+        Retrieve some ZKAPs and associated informatin.
+        """
+        application_json(request)
+        return dumps({u"total": 0, u"zkaps": []})
+
+
+
 class _VoucherCollection(Resource):
     """
     This class implements redemption of vouchers.  Users **PUT** such numbers
diff --git a/src/_zkapauthorizer/tests/test_client_resource.py b/src/_zkapauthorizer/tests/test_client_resource.py
index 20047d3cf2b986112c386dd99e1cf782d87cb573..0bab6d268c3bad30a0869c90d146519b40647f4d 100644
--- a/src/_zkapauthorizer/tests/test_client_resource.py
+++ b/src/_zkapauthorizer/tests/test_client_resource.py
@@ -205,32 +205,81 @@ def root_from_config(config):
     )
 
 
-class VoucherTests(TestCase):
+class ResourceTests(TestCase):
     """
-    Tests relating to ``/voucher`` as implemented by the
-    ``_zkapauthorizer.resource`` module and its handling of
-    vouchers.
+    General tests for the resources exposed by the plugin.
+    """
+    @given(tahoe_configs(), requests(just([u"zkap"]) | just([u"voucher"])))
+    def test_reachable(self, get_config, request):
+        """
+        A resource is reachable at a child of the resource returned by
+        ``from_configuration``.
+        """
+        tempdir = self.useFixture(TempDir())
+        config = get_config(tempdir.join(b"tahoe"), b"tub.port")
+        root = root_from_config(config)
+        self.assertThat(
+            getChildForRequest(root, request),
+            Provides([IResource]),
+        )
+
+
+class ZKAPTests(TestCase):
+    """
+    Tests relating to ``/zkap`` as implemented by the
+    ``_zkapauthorizer.resource`` module.
     """
     def setUp(self):
-        super(VoucherTests, self).setUp()
+        super(ZKAPTests, self).setUp()
         self.useFixture(CaptureTwistedLogs())
 
 
-    @given(tahoe_configs(), requests(just([u"voucher"])))
-    def test_reachable(self, get_config, request):
+    @given(tahoe_configs())
+    def test_get(self, get_config):
         """
-        A resource is reachable at the ``voucher`` child of a the resource
-        returned by ``from_configuration``.
         """
         tempdir = self.useFixture(TempDir())
         config = get_config(tempdir.join(b"tahoe"), b"tub.port")
         root = root_from_config(config)
+        agent = RequestTraversalAgent(root)
+        requesting = agent.request(
+            b"GET",
+            b"http://127.0.0.1/zkap",
+        )
+        self.addDetail(
+            u"requesting result",
+            text_content(u"{}".format(vars(requesting.result))),
+        )
         self.assertThat(
-            getChildForRequest(root, request),
-            Provides([IResource]),
+            requesting,
+            succeeded(
+                MatchesAll(
+                    ok_response(headers=application_json()),
+                    AfterPreprocessing(
+                        json_content,
+                        succeeded(
+                            Equals({
+                                u"total": 0,
+                                u"zkaps": [],
+                            }),
+                        )
+                    ),
+                ),
+            ),
         )
 
 
+class VoucherTests(TestCase):
+    """
+    Tests relating to ``/voucher`` as implemented by the
+    ``_zkapauthorizer.resource`` module and its handling of
+    vouchers.
+    """
+    def setUp(self):
+        super(VoucherTests, self).setUp()
+        self.useFixture(CaptureTwistedLogs())
+
+
     @given(tahoe_configs(), vouchers())
     def test_put_voucher(self, get_config, voucher):
         """