3 files changed, 28 insertions, 0 deletions
diff --git a/lib/api/api.rb b/lib/api/api.rb
index 45efcc8cd47..283f7642f67 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -40,5 +40,6 @@ module API
     mount ProjectHooks
     mount Services
     mount Files
+    mount Namespaces
   end
 end
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 429083d75be..2bdcbdc8c7f 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -136,5 +136,9 @@ module API
       expose :target_id, :target_type, :author_id
       expose :data, :target_title
     end
+
+    class Namespace < Grape::Entity
+      expose :id, :path, :kind
+    end
   end
 end
diff --git a/lib/api/namespaces.rb b/lib/api/namespaces.rb
new file mode 100644
index 00000000000..3a9ab66957e
--- /dev/null
+++ b/lib/api/namespaces.rb
@@ -0,0 +1,23 @@
+module API
+  # namespaces API
+  class Namespaces < Grape::API
+    before {
+      authenticate!
+      authenticated_as_admin!
+    }
+
+    resource :namespaces do
+      # Get a namespaces list
+      #
+      # Example Request:
+      #  GET /namespaces
+      get do
+        @namespaces = Namespace.scoped
+        @namespaces = @namespaces.search(params[:search]) if params[:search].present?
+        @namespaces = paginate @namespaces
+
+        present @namespaces, with: Entities::Namespace
+      end
+    end
+  end
+end