1 files changed, 39 insertions, 0 deletions
diff --git a/lib/api/metadata.rb b/lib/api/metadata.rb
new file mode 100644
index 00000000000..c4984f0e7f0
--- /dev/null
+++ b/lib/api/metadata.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module API
+  class Metadata < ::API::Base
+    helpers ::API::Helpers::GraphqlHelpers
+    include APIGuard
+
+    allow_access_with_scope :read_user, if: -> (request) { request.get? || request.head? }
+
+    before { authenticate! }
+
+    feature_category :not_owned # rubocop:todo Gitlab/AvoidFeatureCategoryNotOwned
+
+    METADATA_QUERY = <<~EOF
+      {
+        metadata {
+          version
+          revision
+          kas {
+            enabled
+            externalUrl
+            version
+          }
+        }
+      }
+    EOF
+
+    desc 'Get the metadata information of the GitLab instance.' do
+      detail 'This feature was introduced in GitLab 15.2.'
+    end
+    get '/metadata' do
+      run_graphql!(
+        query: METADATA_QUERY,
+        context: { current_user: current_user },
+        transform: ->(result) { result.dig('data', 'metadata') }
+      )
+    end
+  end
+end