diff --git a/config/config.sample.yml b/config/config.sample.yml
index 51db7023b4..ff5f0e326b 100644
--- a/config/config.sample.yml
+++ b/config/config.sample.yml
@@ -21,6 +21,7 @@ dev:
     #Assign your phraseanet application connection
     #Connections are defined in connexions.yml configuration file
     database: main_connexion
+    api-timers: true
 
   #Assign your template engine service & ORM service
   #Services are defined in service.yml configuration file
diff --git a/lib/Alchemy/Phrasea/Application/Api.php b/lib/Alchemy/Phrasea/Application/Api.php
index b59685c505..6b40c37243 100644
--- a/lib/Alchemy/Phrasea/Application/Api.php
+++ b/lib/Alchemy/Phrasea/Application/Api.php
@@ -11,6 +11,11 @@
 
 namespace Alchemy\Phrasea\Application;
 
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Alchemy\Phrasea\Core\Event\ApiLoadEndEvent;
+use Alchemy\Phrasea\Core\Event\ApiLoadStartEvent;
+use Alchemy\Phrasea\Core\Event\ApiOAuth2StartEvent;
+use Alchemy\Phrasea\Core\Event\ApiOAuth2EndEvent;
 use Silex\Application;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\Request;
@@ -25,6 +30,10 @@ return call_user_func(function() {
 
             $app = new \Silex\Application();
 
+            $app->register(new \API_V1_Timer());
+
+            $app['dispatcher']->dispatch(PhraseaEvents::API_LOAD_START, new ApiLoadStartEvent());
+
             /**
              * @var Alchemy\Phrasea\Core
              */
@@ -45,7 +54,7 @@ return call_user_func(function() {
              * @var Closure
              */
             $app['api'] = function () use ($app) {
-                    return new \API_V1_adapter(false, $app["appbox"], $app["Core"]);
+                    return new \API_V1_adapter($app, false, $app["appbox"], $app["Core"]);
                 };
 
             /**
@@ -59,6 +68,7 @@ return call_user_func(function() {
              * @ throws \API_V1_exception_forbidden
              */
             $app->before(function($request) use ($app) {
+                    $app['dispatcher']->dispatch(PhraseaEvents::API_OAUTH2_START, new ApiOAuth2StartEvent());
                     $session = $app["appbox"]->get_session();
                     $registry = $app['Core']->getRegistry();
                     $oauth2_adapter = new \API_OAuth2_Adapter($app["appbox"]);
@@ -76,12 +86,14 @@ return call_user_func(function() {
                     }
 
                     if ($session->is_authenticated()) {
+                        $app['dispatcher']->dispatch(PhraseaEvents::API_OAUTH2_END, new ApiOAuth2EndEvent());
                         return;
                     }
 
                     if ($oauth2_adapter->has_ses_id()) {
                         try {
                             $session->restore($user, $oauth2_adapter->get_ses_id());
+                            $app['dispatcher']->dispatch(PhraseaEvents::API_OAUTH2_END, new ApiOAuth2EndEvent());
 
                             return;
                         } catch (\Exception $e) {
@@ -91,6 +103,7 @@ return call_user_func(function() {
                     $auth = new \Session_Authentication_None($user);
                     $session->authenticate($auth);
                     $oauth2_adapter->remember_this_ses_id($session->get_ses_id());
+                    $app['dispatcher']->dispatch(PhraseaEvents::API_OAUTH2_END, new ApiOAuth2EndEvent());
 
                     return;
                 });
@@ -891,5 +904,7 @@ return call_user_func(function() {
                     return $response;
                 });
 
+            $app['dispatcher']->dispatch(PhraseaEvents::API_LOAD_END, new ApiLoadEndEvent());
+
             return $app;
         });
diff --git a/lib/Alchemy/Phrasea/Application/ApiVersion.php b/lib/Alchemy/Phrasea/Application/ApiVersion.php
index 6addb702fd..11549c4166 100644
--- a/lib/Alchemy/Phrasea/Application/ApiVersion.php
+++ b/lib/Alchemy/Phrasea/Application/ApiVersion.php
@@ -11,6 +11,9 @@
 
 namespace Alchemy\Phrasea\Application;
 
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Alchemy\Phrasea\Core\Event\ApiLoadEndEvent;
+use Alchemy\Phrasea\Core\Event\ApiLoadStartEvent;
 use Symfony\Component\HttpFoundation\Request;
 
 /**
@@ -23,15 +26,19 @@ return call_user_func(function() {
 
             $app = new \Silex\Application();
 
+            $app->register(new \API_V1_Timer());
+
+            $app['dispatcher']->dispatch(PhraseaEvents::API_LOAD_START, new ApiLoadStartEvent());
+
             $app["Core"] = \bootstrap::getCore();
 
             $app->get(
                 '/', function(Request $request) use ($app) {
                     $registry = $app["Core"]->getRegistry();
 
-                    $apiAdapter = new \API_V1_adapter(false, \appbox::get_instance($app['Core']), $app["Core"]);
+                    $apiAdapter = new \API_V1_adapter($app, false, \appbox::get_instance($app['Core']), $app["Core"]);
 
-                    $result = new \API_V1_result($request, $apiAdapter);
+                    $result = new \API_V1_result($app, $request, $apiAdapter);
 
                     $result->set_datas(
                         array(
@@ -57,6 +64,8 @@ return call_user_func(function() {
                     return $result->get_response();
                 });
 
+            $app['dispatcher']->dispatch(PhraseaEvents::API_LOAD_END, new ApiLoadEndEvent());
+
             return $app;
         });
 
diff --git a/lib/Alchemy/Phrasea/Core/Event/ApiLoadEndEvent.php b/lib/Alchemy/Phrasea/Core/Event/ApiLoadEndEvent.php
new file mode 100644
index 0000000000..304bbf5e9b
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Core/Event/ApiLoadEndEvent.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Core\Event;
+
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Symfony\Component\EventDispatcher\Event as SfEvent;
+
+class ApiLoadEndEvent extends SfEvent
+{
+    public function getName()
+    {
+        return PhraseaEvents::API_LOAD_END;
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Core/Event/ApiLoadStartEvent.php b/lib/Alchemy/Phrasea/Core/Event/ApiLoadStartEvent.php
new file mode 100644
index 0000000000..81203d7553
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Core/Event/ApiLoadStartEvent.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Core\Event;
+
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Symfony\Component\EventDispatcher\Event as SfEvent;
+
+class ApiLoadStartEvent extends SfEvent
+{
+    public function getName()
+    {
+        return PhraseaEvents::API_LOAD_START;
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Core/Event/ApiOAuth2EndEvent.php b/lib/Alchemy/Phrasea/Core/Event/ApiOAuth2EndEvent.php
new file mode 100644
index 0000000000..fb1c55773a
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Core/Event/ApiOAuth2EndEvent.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Core\Event;
+
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Symfony\Component\EventDispatcher\Event as SfEvent;
+
+class ApiOAuth2EndEvent extends SfEvent
+{
+    public function getName()
+    {
+        return PhraseaEvents::API_OAUTH2_END;
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Core/Event/ApiOAuth2StartEvent.php b/lib/Alchemy/Phrasea/Core/Event/ApiOAuth2StartEvent.php
new file mode 100644
index 0000000000..c788338d40
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Core/Event/ApiOAuth2StartEvent.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Core\Event;
+
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Symfony\Component\EventDispatcher\Event as SfEvent;
+
+class ApiOAuth2StartEvent extends SfEvent
+{
+    public function getName()
+    {
+        return PhraseaEvents::API_OAUTH2_START;
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Core/Event/ApiResultEvent.php b/lib/Alchemy/Phrasea/Core/Event/ApiResultEvent.php
new file mode 100644
index 0000000000..87b25b921b
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Core/Event/ApiResultEvent.php
@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Core\Event;
+
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Symfony\Component\EventDispatcher\Event as SfEvent;
+
+class ApiResultEvent extends SfEvent
+{
+    public function getName()
+    {
+        return PhraseaEvents::API_RESULT;
+    }
+}
diff --git a/lib/Alchemy/Phrasea/Core/PhraseaEvents.php b/lib/Alchemy/Phrasea/Core/PhraseaEvents.php
new file mode 100644
index 0000000000..6328fa8cde
--- /dev/null
+++ b/lib/Alchemy/Phrasea/Core/PhraseaEvents.php
@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Core;
+
+final class PhraseaEvents
+{
+    const LOGOUT = 'phrasea.logout';
+    const API_OAUTH2_START = 'api.oauth2.start';
+    const API_OAUTH2_END = 'api.oauth2.end';
+    const API_LOAD_START = 'api.load.start';
+    const API_LOAD_END = 'api.load.end';
+    const API_RESULT = 'api.result';
+}
\ No newline at end of file
diff --git a/lib/classes/API/V1/Timer.class.php b/lib/classes/API/V1/Timer.class.php
new file mode 100644
index 0000000000..6e734bf486
--- /dev/null
+++ b/lib/classes/API/V1/Timer.class.php
@@ -0,0 +1,53 @@
+<?php
+
+use Silex\Application;
+use Silex\ServiceProviderInterface;
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Doctrine\Common\Collections\ArrayCollection;
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\HttpKernel\KernelEvents;
+
+class API_V1_Timer implements ServiceProviderInterface
+{
+    private $app;
+    private $starting;
+
+    public function __construct()
+    {
+        $this->starting = microtime(true);
+    }
+
+    public function register(Application $app)
+    {
+        $app['api.timers'] = new ArrayCollection();
+        $app['api.timers.start'] = $this->starting;
+
+        $callback = function (Event $event) use ($app) {
+            $name = $event->getName();
+            $n = 1;
+            while(isset($app['api.timers']->{$name})) {
+                $n++;
+                $name = $event->getName() . '#' . $n;
+            }
+            $app['api.timers']->add(array(
+                'name' => $name,
+                'memory' => memory_get_usage(),
+                'time' => microtime(true) - $app['api.timers.start'],
+            ));
+        };
+
+        $app['dispatcher']->addListener(KernelEvents::CONTROLLER, $callback, -999999);
+        $app['dispatcher']->addListener(KernelEvents::REQUEST, $callback, 999999);
+        $app['dispatcher']->addListener(KernelEvents::REQUEST, $callback, -999999);
+        $app['dispatcher']->addListener(KernelEvents::RESPONSE, $callback, -999999);
+        $app['dispatcher']->addListener(KernelEvents::EXCEPTION, $callback, 999999);
+        $app['dispatcher']->addListener(PhraseaEvents::API_OAUTH2_START, $callback);
+        $app['dispatcher']->addListener(PhraseaEvents::API_OAUTH2_END, $callback);
+        $app['dispatcher']->addListener(PhraseaEvents::API_LOAD_END, $callback);
+        $app['dispatcher']->addListener(PhraseaEvents::API_RESULT, $callback);
+    }
+
+    public function boot(Application $app)
+    {
+    }
+}
\ No newline at end of file
diff --git a/lib/classes/API/V1/adapter.class.php b/lib/classes/API/V1/adapter.class.php
index cd0f17e7a6..eeaff46b31 100644
--- a/lib/classes/API/V1/adapter.class.php
+++ b/lib/classes/API/V1/adapter.class.php
@@ -20,6 +20,8 @@ use Silex\Application;
  */
 class API_V1_adapter extends API_V1_Abstract
 {
+    protected $app;
+
     /**
      * API Version
      *
@@ -51,8 +53,9 @@ class API_V1_adapter extends API_V1_Abstract
      * @param  appbox         $appbox     Appbox object
      * @return API_V1_adapter
      */
-    public function __construct($auth_token, appbox &$appbox, Alchemy\Phrasea\Core $core)
+    public function __construct(Application $app, $auth_token, appbox &$appbox, Alchemy\Phrasea\Core $core)
     {
+        $this->app = $app;
         $this->appbox = $appbox;
         $this->core = $core;
 
@@ -67,7 +70,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_error_message(Request $request, $error, $message)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $result->set_error_message($error, $message);
 
         return $result;
@@ -81,7 +84,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_error_code(Request $request, $code)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $result->set_error_code($code);
 
         return $result;
@@ -105,7 +108,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_scheduler(Application $app)
     {
-        $result = new \API_V1_result($app['request'], $this);
+        $result = new \API_V1_result($app, $app['request'], $this);
 
         $appbox = \appbox::get_instance($app['Core']);
         $taskManager = new \task_manager($appbox);
@@ -132,7 +135,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_task_list(Application $app)
     {
-        $result = new \API_V1_result($app['request'], $this);
+        $result = new \API_V1_result($app, $app['request'], $this);
 
         $appbox = \appbox::get_instance($app['Core']);
         $taskManager = new \task_manager($appbox);
@@ -172,7 +175,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_task(Application $app, $taskId)
     {
-        $result = new \API_V1_result($app['request'], $this);
+        $result = new \API_V1_result($app, $app['request'], $this);
 
         $appbox = \appbox::get_instance($app['Core']);
         $taskManager = new task_manager($appbox);
@@ -195,7 +198,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function start_task(Application $app, $taskId)
     {
-        $result = new \API_V1_result($app['request'], $this);
+        $result = new \API_V1_result($app, $app['request'], $this);
 
         $appbox = \appbox::get_instance($app['Core']);
         $taskManager = new \task_manager($appbox);
@@ -219,7 +222,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function stop_task(Application $app, $taskId)
     {
-        $result = new API_V1_result($app['request'], $this);
+        $result = new API_V1_result($app, $app['request'], $this);
 
         $appbox = \appbox::get_instance($app['Core']);
         $taskManager = new \task_manager($appbox);
@@ -245,7 +248,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function set_task_property(Application $app, $taskId)
     {
-        $result = new API_V1_result($app['request'], $this);
+        $result = new API_V1_result($app, $app['request'], $this);
 
         $title = $app['request']->get('title');
         $autostart = $app['request']->get('autostart');
@@ -511,7 +514,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_phraseanet_monitor(Application $app)
     {
-        $result = new API_V1_result($app['request'], $this);
+        $result = new API_V1_result($app, $app['request'], $this);
 
         $ret = array_merge(
             $this->get_config_info($app), $this->get_cache_info($app), $this->get_gv_info($app)
@@ -531,7 +534,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_databoxes(Request $request)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas(array("databoxes" => $this->list_databoxes()));
 
@@ -548,7 +551,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_databox_collections(Request $request, $databox_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas(
             array(
@@ -571,7 +574,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_databox_status(Request $request, $databox_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas(
             array(
@@ -595,7 +598,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_databox_metadatas(Request $request, $databox_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas(
             array(
@@ -620,7 +623,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_databox_terms(Request $request, $databox_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas(
             array(
@@ -634,7 +637,7 @@ class API_V1_adapter extends API_V1_Abstract
 
     public function caption_records(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $record = $this->appbox->get_databox($databox_id)->get_record($record_id);
         $fields = $record->get_caption()->get_fields();
@@ -739,7 +742,7 @@ class API_V1_adapter extends API_V1_Abstract
             $ret['url'] = '/quarantine/item/' . $output->getId() . '/';
         }
 
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas($ret);
 
@@ -772,7 +775,7 @@ class API_V1_adapter extends API_V1_Abstract
             $ret[] = $this->list_lazaret_file($lazaretFile);
         }
 
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas(array(
             'offset_start'     => $offset_start,
@@ -798,7 +801,7 @@ class API_V1_adapter extends API_V1_Abstract
 
         $ret = array('quarantine_item' => $this->list_lazaret_file($lazaretFile));
 
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $result->set_datas($ret);
 
@@ -848,7 +851,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function search(Request $request)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         list($ret, $search_result) = $this->prepare_search_request($request);
 
@@ -882,7 +885,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function search_records(Request $request)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         list($ret, $search_result) = $this->prepare_search_request($request);
 
@@ -1014,7 +1017,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_record_related(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $that = $this;
         $baskets = array_map(function ($basket) use ($that) {
@@ -1050,7 +1053,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_record_metadatas(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $record = $this->appbox->get_databox($databox_id)->get_record($record_id);
 
@@ -1074,7 +1077,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_record_status(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $record = $this->appbox
             ->get_databox($databox_id)
@@ -1105,7 +1108,7 @@ class API_V1_adapter extends API_V1_Abstract
     public function get_record_embed(Request $request, $databox_id, $record_id)
     {
 
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $record = $this->appbox->get_databox($databox_id)->get_record($record_id);
 
@@ -1135,7 +1138,7 @@ class API_V1_adapter extends API_V1_Abstract
     public function get_story_embed(Request $request, $databox_id, $record_id)
     {
 
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $record = $this->appbox->get_databox($databox_id)->get_record($record_id);
 
@@ -1155,7 +1158,7 @@ class API_V1_adapter extends API_V1_Abstract
 
     public function set_record_metadatas(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $record = $this->appbox->get_databox($databox_id)->get_record($record_id);
 
         try {
@@ -1182,7 +1185,7 @@ class API_V1_adapter extends API_V1_Abstract
 
     public function set_record_status(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $databox = $this->appbox->get_databox($databox_id);
         $record = $databox->get_record($record_id);
         $status_bits = $databox->get_statusbits();
@@ -1233,7 +1236,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function set_record_collection(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $databox = $this->appbox->get_databox($databox_id);
         $record = $databox->get_record($record_id);
 
@@ -1259,7 +1262,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_record(Request $request, $databox_id, $record_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $databox = $this->appbox->get_databox($databox_id);
         try {
             $record = $databox->get_record($record_id);
@@ -1283,7 +1286,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_story(Request $request, $databox_id, $story_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
         $databox = $this->appbox->get_databox($databox_id);
         try {
             $story = $databox->get_record($story_id);
@@ -1305,7 +1308,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function search_baskets(Request $request)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $usr_id = $session = $this->appbox->get_session()->get_usr_id();
 
@@ -1344,7 +1347,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function create_basket(Request $request)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $name = $request->get('name');
 
@@ -1397,7 +1400,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_basket(Request $request, $basket_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $em = $this->core->getEntityManager();
         $repository = $em->getRepository('\Entities\Basket');
@@ -1495,7 +1498,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function set_basket_title(Request $request, $basket_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $name = $request->get('name');
 
@@ -1524,7 +1527,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function set_basket_description(Request $request, $basket_id)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $desc = $request->get('description');
 
@@ -1553,7 +1556,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function search_publications(Request $request, User_Adapter &$user)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $coll = Feed_Collection::load_all($this->appbox, $user);
 
@@ -1588,7 +1591,7 @@ class API_V1_adapter extends API_V1_Abstract
      */
     public function get_publication(Request $request, $publication_id, User_Adapter &$user)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $feed = Feed_Adapter::load_with_user($this->appbox, $user, $publication_id);
 
@@ -1611,7 +1614,7 @@ class API_V1_adapter extends API_V1_Abstract
 
     public function get_publications(Request $request, User_Adapter &$user)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $feed = Feed_Aggregate::load_with_user($this->appbox, $user);
 
@@ -1634,7 +1637,7 @@ class API_V1_adapter extends API_V1_Abstract
 
     public function get_feed_entry(Request $request, $entry_id, User_Adapter &$user)
     {
-        $result = new API_V1_result($request, $this);
+        $result = new API_V1_result($this->app, $request, $this);
 
         $entry = Feed_Entry_Adapter::load_from_id($this->appbox, $entry_id);
 
diff --git a/lib/classes/API/V1/result.class.php b/lib/classes/API/V1/result.class.php
index decc2e6130..d71a3831f1 100644
--- a/lib/classes/API/V1/result.class.php
+++ b/lib/classes/API/V1/result.class.php
@@ -9,18 +9,15 @@
  * file that was distributed with this source code.
  */
 
-/**
- *
- *
- *
- * @package     APIv1
- * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
- * @link        www.phraseanet.com
- */
-use \Symfony\Component\HttpFoundation\Request;
+use Alchemy\Phrasea\Core\Event\ApiResultEvent;
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Silex\Application;
+use Symfony\Component\HttpFoundation\Request;
 
 class API_V1_result
 {
+    protected $app;
+
     /**
      *
      * @var string
@@ -102,10 +99,11 @@ class API_V1_result
      * @param  string         $response_type One of the API_V1_result 'FORMAT_*' constants
      * @return API_V1_result
      */
-    public function __construct(Request $request, API_V1_adapter $api)
+    public function __construct(Application $app, Request $request, API_V1_adapter $api)
     {
         $date = new DateTime();
 
+        $this->app = $app;
         $this->request = $request;
         $this->api_version = $api->get_version();
         $this->response_time = $date->format(DATE_ATOM);
@@ -196,6 +194,14 @@ class API_V1_result
             , 'response'      => $this->response
         );
 
+        $this->app['dispatcher']->dispatch(PhraseaEvents::API_RESULT, new ApiResultEvent());
+
+        $conf = $this->app['Core']->getConfiguration()->getPhraseanet();
+
+        if ($conf->has('api-timers') && true === $conf->get('api-timers')) {
+            $ret['timers'] = $this->app['api.timers']->toArray();
+        }
+
         $return_value = false;
 
         switch ($this->response_type) {
diff --git a/tests/api/v1/api_v1_TimerTest.php b/tests/api/v1/api_v1_TimerTest.php
new file mode 100644
index 0000000000..1baa8aced9
--- /dev/null
+++ b/tests/api/v1/api_v1_TimerTest.php
@@ -0,0 +1,48 @@
+<?php
+
+
+require_once __DIR__ . '/../../PhraseanetPHPUnitAuthenticatedAbstract.class.inc';
+
+use Alchemy\Phrasea\Core\PhraseaEvents;
+use Silex\Application;
+use Symfony\Component\EventDispatcher\Event;
+
+class API_V1_TimerTest extends PhraseanetPHPUnitAbstract
+{
+    public function testRegister()
+    {
+        $start = microtime(true);
+
+        $app = new Application();
+        $dispatcher = $this->getMock('Symfony\Component\EventDispatcher\EventDispatcherInterface');
+        $dispatcher->expects($this->exactly(9))
+            ->method('addListener');
+        $app['dispatcher'] = $dispatcher;
+        $app->register(new API_V1_Timer());
+
+        $this->assertInstanceOf('Doctrine\Common\Collections\ArrayCollection', $app['api.timers']);
+        $this->assertGreaterThan($start, $app['api.timers.start']);
+    }
+
+    public function testTriggerEvent()
+    {
+        $app = new Application();
+        $app->register(new API_V1_Timer());
+
+        $app['dispatcher']->dispatch(PhraseaEvents::API_RESULT, new Event());
+
+        $timers = $app['api.timers']->toArray();
+
+        $this->assertCount(1, $timers);
+
+        $timer = array_pop($timers);
+
+        $this->assertArrayHasKey('name', $timer);
+        $this->assertArrayHasKey('memory', $timer);
+        $this->assertArrayHasKey('time', $timer);
+
+        $this->assertEquals(PhraseaEvents::API_RESULT, $timer['name']);
+        $this->assertGreaterThan(0, $timer['time']);
+        $this->assertGreaterThan(400000, $timer['memory']);
+    }
+}
diff --git a/tests/api/v1/api_v1_adapterTest.php b/tests/api/v1/api_v1_adapterTest.php
index 55c03df74f..acb26f7f4f 100644
--- a/tests/api/v1/api_v1_adapterTest.php
+++ b/tests/api/v1/api_v1_adapterTest.php
@@ -15,8 +15,9 @@ class API_V1_adapterTest extends PhraseanetPHPUnitAuthenticatedAbstract
     public function setUp()
     {
         parent::setUp();
+        $app = require __DIR__ . '/../../../lib/Alchemy/Phrasea/Application/Api.php';
         $appbox = appbox::get_instance(\bootstrap::getCore());
-        $this->object = new API_V1_adapter(FALSE, $appbox, self::$core);
+        $this->object = new API_V1_adapter($app, FALSE, $appbox, self::$core);
     }
 
     public function testGet_error_code()
@@ -466,8 +467,9 @@ class API_V1_adapterTest extends PhraseanetPHPUnitAuthenticatedAbstract
 
     public function testSet_record_status()
     {
+        $app =  require __DIR__ . '/../../../lib/Alchemy/Phrasea/Application/Api.php';
         $appbox = appbox::get_instance(\bootstrap::getCore());
-        $stub = $this->getMock("API_V1_adapter", array("list_record_status"), array(false, &$appbox, bootstrap::getCore()));
+        $stub = $this->getMock("API_V1_adapter", array("list_record_status"), array($app, false, &$appbox, bootstrap::getCore()));
         $appbox = appbox::get_instance(\bootstrap::getCore());
         $databox = static::$records['record_1']->get_databox();
 
@@ -504,7 +506,8 @@ class API_V1_adapterTest extends PhraseanetPHPUnitAuthenticatedAbstract
     public function testSet_record_collection()
     {
         $appbox = appbox::get_instance(\bootstrap::getCore());
-        $stub = $this->getMock("API_V1_adapter", array("list_record"), array(false, &$appbox, bootstrap::getCore()));
+        $app =  require __DIR__ . '/../../../lib/Alchemy/Phrasea/Application/Api.php';
+        $stub = $this->getMock("API_V1_adapter", array("list_record"), array($app, false, &$appbox, bootstrap::getCore()));
         $databox = static::$records['record_1']->get_databox();
 
         $request = new Request(array("salut" => "salut c'est la fete"), array(), array(), array(), array(), array('HTTP_Accept' => 'application/json'));
diff --git a/tests/api/v1/api_v1_resultTest.php b/tests/api/v1/api_v1_resultTest.php
index 936443a746..57fc003700 100644
--- a/tests/api/v1/api_v1_resultTest.php
+++ b/tests/api/v1/api_v1_resultTest.php
@@ -12,14 +12,31 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
      */
     protected $api;
 
+    protected $app;
+
     public function setUp()
     {
         parent::setUp();
+        $this->app = require __DIR__ . '/../../../lib/Alchemy/Phrasea/Application/Api.php';
+
+        $conf = $this->app['Core']->getConfiguration();
+        $confs = $conf->getConfigurations();
+        $confs[$conf->getEnvironnement()]['phraseanet']['api-timers'] = true;
+
+        $this->app['Core']->getConfiguration()->setConfigurations($confs);
+
         $this->api = $this->getMock("API_V1_adapter", array("get_version"), array(), "", false);
         $this->api->expects($this->any())->method("get_version")->will($this->returnValue("my_super_version1.0"));
     }
 
-    public function testFormat()
+    protected function assertIsTimer($timer)
+    {
+        $this->assertObjectHasAttribute('name', $timer);
+        $this->assertObjectHasAttribute('memory', $timer);
+        $this->assertObjectHasAttribute('time', $timer);
+    }
+
+    public function testFormatJson()
     {
         $server = array(
             "HTTP_ACCEPT"     => "application/json"
@@ -30,7 +47,7 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         );
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
 
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $return = $api_result->format();
         $this->assertInternalType(PHPUnit_Framework_Constraint_IsType::TYPE_STRING, $return);
         $response = json_decode($return);
@@ -44,6 +61,13 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         $this->checkResponseFieldMeta($response, "api_version", "my_super_version1.0", PHPUnit_Framework_Constraint_IsType::TYPE_STRING);
         $this->checkResponseFieldMeta($response, "request", "GET my/base/path/my/request/uri", PHPUnit_Framework_Constraint_IsType::TYPE_STRING);
 
+        $this->assertObjectHasAttribute("timers", $response);
+        $this->assertCount(2, $response->timers);
+
+        foreach ($response->timers as $timer) {
+            $this->assertIsTimer($timer);
+        }
+
         $date = new \DateTime();
         $now = $date->format('U');
 
@@ -67,6 +91,16 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         $this->assertObjectHasAttribute("error_details", $response->meta);
         $this->assertNull($response->meta->error_details);
 
+        $this->assertObjectHasAttribute("timers", $response);
+        $this->assertCount(2, $response->timers);
+
+        foreach ($response->timers as $timer) {
+            $this->assertIsTimer($timer);
+        }
+    }
+
+    public function testFormatYaml()
+    {
         $server = array(
             "HTTP_ACCEPT"     => "application/yaml"
             , 'REQUEST_METHOD'  => 'GET'
@@ -76,7 +110,7 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         );
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
 
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $return = $api_result->format();
         $sfYaml = new Symfony\Component\Yaml\Parser();
         $response = $sfYaml->parse($return);
@@ -112,7 +146,12 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         $this->assertInternalType(PHPUnit_Framework_Constraint_IsType::TYPE_STRING, $response["meta"]["charset"]);
         $this->assertEquals("UTF-8", $response["meta"]["charset"]);
 
+        $this->assertArrayHasKey("timers", $response);
+        $this->assertCount(2, $response['timers']);
+    }
 
+    public function testFormatJsonP()
+    {
         $server = array(
             "HTTP_ACCEPT"     => "application/yaml"
             , 'REQUEST_METHOD'  => 'GET'
@@ -122,14 +161,22 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         );
         $request = new Request(array("callback" => "my_callback_function"), array(), array(), array(), array(), $server);
 
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $return = $api_result->format();
         $this->assertInternalType(PHPUnit_Framework_Constraint_IsType::TYPE_STRING, $return);
         $this->assertRegexp("/my_callback_function\(\{.+\}\)/", $return);
+        $response = json_decode(substr($return, 21, strlen($return) - 22));
+
+        $this->assertObjectHasAttribute("timers", $response);
+        $this->assertCount(2, $response->timers);
+
+        foreach ($response->timers as $timer) {
+            $this->assertIsTimer($timer);
+        }
     }
 
     /**
-     * @depends testFormat
+     * @depends testFormatJson
      */
     public function testSet_datas()
     {
@@ -142,7 +189,7 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         );
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
 
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $api_result->set_datas(array("pirouette" => "cacahuete", "black"     => true, "bob"       => array("bob")));
         $response = json_decode($api_result->format());
         $this->checkResponseFieldResponse($response, "pirouette", "cacahuete", PHPUnit_Framework_Constraint_IsType::TYPE_STRING);
@@ -162,7 +209,7 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
 
         $data = array("pirouette" => "cacahuete", "black"     => true, "bob"       => array("bob"));
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $api_result->set_datas($data);
 
         $this->assertEquals($data, $api_result->get_datas());
@@ -180,7 +227,7 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
 
         $data = array();
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $api_result->set_datas($data);
 
         $this->assertEquals($data, $api_result->get_datas());
@@ -204,60 +251,60 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
     {
         $server = array("HTTP_ACCEPT" => "application/json");
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $this->assertEquals("application/json", $api_result->get_content_type());
 
         $server = array("HTTP_ACCEPT" => "application/yaml");
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $this->assertEquals('application/yaml', $api_result->get_content_type());
 
         $server = array("HTTP_ACCEPT" => "text/yaml");
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $this->assertEquals('application/yaml', $api_result->get_content_type());
 
         $server = array("HTTP_ACCEPT" => "");
         $request = new Request(array("callback" => "hello"), array(), array(), array(), array(), $server);
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $this->assertEquals('text/javascript', $api_result->get_content_type());
 
         $server = array("HTTP_ACCEPT" => "unknow");
         $request = new Request(array("callback" => ""), array(), array(), array(), array(), $server);
-        $api_result = new API_V1_result($request, $this->api);
+        $api_result = new API_V1_result($this->app, $request, $this->api);
         $this->assertEquals("application/json", $api_result->get_content_type());
     }
 
     /**
-     * @depends testFormat
+     * @depends testFormatJson
      */
     public function testSet_error_message()
     {
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(API_V1_result::ERROR_BAD_REQUEST, 'detaillage');
         $this->assertErrorMessage($api_result, 400, API_V1_result::ERROR_BAD_REQUEST, API_V1_exception_badrequest::get_details(), 'detaillage');
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(API_V1_result::ERROR_UNAUTHORIZED, 'detaillage');
         $this->assertErrorMessage($api_result, 401, API_V1_result::ERROR_UNAUTHORIZED, API_V1_exception_unauthorized::get_details(), 'detaillage');
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(API_V1_result::ERROR_FORBIDDEN, 'detaillage');
         $this->assertErrorMessage($api_result, 403, API_V1_result::ERROR_FORBIDDEN, API_V1_exception_forbidden::get_details(), 'detaillage');
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(API_V1_result::ERROR_NOTFOUND, 'detaillage');
         $this->assertErrorMessage($api_result, 404, API_V1_result::ERROR_NOTFOUND, API_V1_exception_notfound::get_details(), 'detaillage');
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(API_V1_result::ERROR_METHODNOTALLOWED, 'detaillage');
         $this->assertErrorMessage($api_result, 405, API_V1_result::ERROR_METHODNOTALLOWED, API_V1_exception_methodnotallowed::get_details(), 'detaillage');
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(API_V1_result::ERROR_INTERNALSERVERERROR, 'detaillage');
         $this->assertErrorMessage($api_result, 500, API_V1_result::ERROR_INTERNALSERVERERROR, API_V1_exception_internalservererror::get_details(), 'detaillage');
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_message(OAUTH2_ERROR_INVALID_REQUEST, 'detaillage');
         $this->assertErrorMessage($api_result, 200, OAUTH2_ERROR_INVALID_REQUEST, NULL, 'detaillage');
     }
@@ -290,73 +337,73 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
     }
 
     /**
-     * @depends testFormat
+     * @depends testFormatJson
      */
     public function testSet_error_code()
     {
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(400);
         $this->assertErrorMessage($api_result, 400, API_V1_result::ERROR_BAD_REQUEST, API_V1_exception_badrequest::get_details(), null);
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(401);
         $this->assertErrorMessage($api_result, 401, API_V1_result::ERROR_UNAUTHORIZED, API_V1_exception_unauthorized::get_details(), null);
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(403);
         $this->assertErrorMessage($api_result, 403, API_V1_result::ERROR_FORBIDDEN, API_V1_exception_forbidden::get_details(), null);
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(404);
         $this->assertErrorMessage($api_result, 404, API_V1_result::ERROR_NOTFOUND, API_V1_exception_notfound::get_details(), null);
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(405);
         $this->assertErrorMessage($api_result, 405, API_V1_result::ERROR_METHODNOTALLOWED, API_V1_exception_methodnotallowed::get_details(), null);
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(500);
         $this->assertErrorMessage($api_result, 500, API_V1_result::ERROR_INTERNALSERVERERROR, API_V1_exception_internalservererror::get_details(), null);
     }
 
     public function testGet_http_code()
     {
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(400);
         $this->assertEquals(400, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(401);
         $this->assertEquals(401, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(403);
         $this->assertEquals(403, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(404);
         $this->assertEquals(404, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(405);
         $this->assertEquals(405, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_error_code(500);
         $this->assertEquals(500, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(array("callback" => "my_callback")), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(array("callback" => "my_callback")), $this->api);
         $api_result->set_error_code(400);
         $this->assertEquals(200, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(array("callback" => "my_callback")), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(array("callback" => "my_callback")), $this->api);
         $api_result->set_error_code(500);
         $this->assertEquals(500, $api_result->get_http_code());
     }
 
     public function testSet_http_code()
     {
-        $api_result = new API_V1_result(new Request(), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(), $this->api);
         $api_result->set_http_code(500);
         $this->assertEquals(500, $api_result->get_http_code());
 
@@ -367,7 +414,7 @@ class API_V1_resultTest extends PhraseanetPHPUnitAuthenticatedAbstract
         $api_result->set_http_code(403);
         $this->assertEquals(403, $api_result->get_http_code());
 
-        $api_result = new API_V1_result(new Request(array("callback" => "my_callback")), $this->api);
+        $api_result = new API_V1_result($this->app, new Request(array("callback" => "my_callback")), $this->api);
         $api_result->set_http_code(500);
         $this->assertEquals(500, $api_result->get_http_code());