diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index b7ad16a..a5df120 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -1,6 +1,10 @@
 module API
   module Entities
 
+    Grape::Entity.format_with :timestamp do |date|
+      date.strftime('%Y/%m/%d %H:%M:%S') if date
+    end
+
     class Image < Grape::Entity
       root 'images', 'image'
 
@@ -22,7 +26,8 @@ module API
     end
 
     class Profile < Grape::Entity
-      expose :identifier, :name, :created_at, :id
+      expose :identifier, :name, :id
+      expose :created_at, :format_with => :timestamp
       expose :image, :using => Image
     end
 
@@ -42,7 +47,8 @@ module API
 
     class Article < Grape::Entity
       root 'articles', 'article'
-      expose :id, :body, :created_at
+      expose :id, :body
+      expose :created_at, :format_with => :timestamp
       expose :title, :documentation => {:type => "String", :desc => "Title of the article"}
       expose :author, :using => Profile
       expose :profile, :using => Profile
@@ -51,8 +57,8 @@ module API
 
     class Comment < Grape::Entity
       root 'comments', 'comment'
-      expose :body, :title, :created_at, :id
-
+      expose :body, :title, :id
+      expose :created_at, :format_with => :timestamp
       expose :author, :using => Profile
     end
 
diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index 3d74e3a..f856b32 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -167,7 +167,7 @@ module API
     protected
 
     def start_log
-      logger.info "Started #{request.path}"
+      logger.info "Started #{request.path} #{request.params.except('password')}"
     end
     def end_log
       logger.info "Completed #{request.path}"
--
libgit2 0.21.2