diff --git a/app/controllers/api/v1/base_controller.rb b/app/controllers/api/v1/base_controller.rb
index 39f9e1684b..a0fbfad70d 100644
--- a/app/controllers/api/v1/base_controller.rb
+++ b/app/controllers/api/v1/base_controller.rb
@@ -14,6 +14,7 @@ module Api
       attr_accessor :current_api_user
 
       before_action :authenticate_user
+      before_action :restrict_feature
 
       rescue_from StandardError, with: :error_during_processing
       rescue_from CanCan::AccessDenied, with: :unauthorized
@@ -38,6 +39,10 @@ module Api
         invalid_api_key
       end
 
+      def restrict_feature
+        not_found unless Flipper.enabled?(:api_v1, @current_api_user)
+      end
+
       def current_ability
         Spree::Ability.new(current_api_user)
       end
diff --git a/config/routes/api.rb b/config/routes/api.rb
index 2a72d60155..748c4ac563 100644
--- a/config/routes/api.rb
+++ b/config/routes/api.rb
@@ -87,7 +87,7 @@ Openfoodnetwork::Application.routes.draw do
           constraints: lambda { |_| Flipper.enabled?(:api_reports) }
     end
 
-    namespace :v1, constraints: ->(request) { Flipper.enabled?(:api_v1, request.env["warden"].user) } do
+    namespace :v1 do
       resources :customers
 
       resources :enterprises do