diff --git a/app/controllers/api/contents_controller.rb b/app/controllers/api/contents_controller.rb
new file mode 100644
index 0000000..e6c0b67
--- /dev/null
+++ b/app/controllers/api/contents_controller.rb
@@ -0,0 +1,14 @@
+module Api
+  class ContentsController < ApplicationController
+    skip_before_action :verify_authenticity_token
+
+    def index
+      if current_user
+        contents = current_user.contents.order(stream: :asc)
+        render json: { contents: }
+      else
+        render json: { message: 'ログインしてください' }
+      end
+    end
+  end
+end
diff --git a/config/routes.rb b/config/routes.rb
index e406f5d..d21a40e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -33,4 +33,8 @@
     resources :flags, only: %i[create destroy]
     resources :notifications, only: %i[create]
   end
+
+  namespace :api do
+    resources :contents, only: [:index]
+  end
 end