diff --git a/src/api/composer.lock b/src/api/composer.lock
index 3f99e3d..b09ba6f 100644
--- a/src/api/composer.lock
+++ b/src/api/composer.lock
@@ -174,16 +174,16 @@
         },
         {
             "name": "monolog/monolog",
-            "version": "1.19.0",
+            "version": "1.20.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/monolog.git",
-                "reference": "5f56ed5212dc509c8dc8caeba2715732abb32dbf"
+                "reference": "55841909e2bcde01b5318c35f2b74f8ecc86e037"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/5f56ed5212dc509c8dc8caeba2715732abb32dbf",
-                "reference": "5f56ed5212dc509c8dc8caeba2715732abb32dbf",
+                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/55841909e2bcde01b5318c35f2b74f8ecc86e037",
+                "reference": "55841909e2bcde01b5318c35f2b74f8ecc86e037",
                 "shasum": ""
             },
             "require": {
@@ -202,8 +202,8 @@
                 "php-console/php-console": "^3.1.3",
                 "phpunit/phpunit": "~4.5",
                 "phpunit/phpunit-mock-objects": "2.3.0",
-                "raven/raven": "^0.13",
                 "ruflin/elastica": ">=0.90 <3.0",
+                "sentry/sentry": "^0.13",
                 "swiftmailer/swiftmailer": "~5.3"
             },
             "suggest": {
@@ -215,9 +215,9 @@
                 "mongodb/mongodb": "Allow sending log messages to a MongoDB server via PHP Driver",
                 "php-amqplib/php-amqplib": "Allow sending log messages to an AMQP server using php-amqplib",
                 "php-console/php-console": "Allow sending log messages to Google Chrome",
-                "raven/raven": "Allow sending log messages to a Sentry server",
                 "rollbar/rollbar": "Allow sending log messages to Rollbar",
-                "ruflin/elastica": "Allow sending log messages to an Elastic Search server"
+                "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
+                "sentry/sentry": "Allow sending log messages to a Sentry server"
             },
             "type": "library",
             "extra": {
@@ -248,7 +248,7 @@
                 "logging",
                 "psr-3"
             ],
-            "time": "2016-04-12 18:29:35"
+            "time": "2016-07-02 14:02:10"
         },
         {
             "name": "myclabs/php-enum",
@@ -1553,16 +1553,16 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v3.1.1",
+            "version": "v3.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "c5a7e7fc273c758b92b85dcb9c46149ccda89623"
+                "reference": "2884c26ce4c1d61aebf423a8b912950fe7c764de"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/c5a7e7fc273c758b92b85dcb9c46149ccda89623",
-                "reference": "c5a7e7fc273c758b92b85dcb9c46149ccda89623",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/2884c26ce4c1d61aebf423a8b912950fe7c764de",
+                "reference": "2884c26ce4c1d61aebf423a8b912950fe7c764de",
                 "shasum": ""
             },
             "require": {
@@ -1598,7 +1598,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2016-06-14 11:18:07"
+            "time": "2016-06-29 05:41:56"
         },
         {
             "name": "webmozart/assert",
diff --git a/src/api/controllers/Auth.php b/src/api/controllers/Auth.php
index 5695ad4..c40be6f 100644
--- a/src/api/controllers/Auth.php
+++ b/src/api/controllers/Auth.php
@@ -162,6 +162,29 @@ class Auth extends BaseController {
         return $this->jsonResponse($response);
     }
 
+    public function authenticate($request, $response, $args) {
+        if (!$request->hasHeader('Authorization')) {
+            $this->apiJson->addData(false);
+
+            return $this->jsonResponse($response, 400);
+        }
+
+        $jwt = $request->getHeader('Authorization')[0];
+        $payload = self::getJwtPayload($jwt);
+
+        if ($payload === null) {
+            $this->apiJson->addAlert('error', 'Invalid access token.');
+            $this->apiJson->addData(false);
+
+            return $this->jsonResponse($response, 401);
+        }
+
+        $this->apiJson->setSuccess();
+        $this->apiJson->addData(true);
+
+        return $this->jsonResponse($response);
+    }
+
     private static function getJwtPayload($jwt) {
         try {
             $payload = JWT::decode($jwt, self::getJwtKey(), ['HS256']);
diff --git a/src/api/index.php b/src/api/index.php
index 8a603b8..0fc6221 100644
--- a/src/api/index.php
+++ b/src/api/index.php
@@ -51,6 +51,7 @@ $app->delete('/users/{id}',       'Users:removeUser');              // Admin
 
 $app->post  ('/login',            'Auth:login');                    // Unsecured
 $app->post  ('/logout',           'Auth:logout');                   // Unsecured
+$app->post  ('/authenticate',     'Auth:authenticate');             // Unsecured
 
 $app->run();
 R::close();
diff --git a/test/api/controllers/AuthTest.php b/test/api/controllers/AuthTest.php
index a874371..7054613 100644
--- a/test/api/controllers/AuthTest.php
+++ b/test/api/controllers/AuthTest.php
@@ -121,5 +121,48 @@ class AuthTest extends PHPUnit_Framework_TestCase {
         $actual = $this->auth->logout($request, new ResponseMock(), null);
         $this->assertTrue($actual->status === 'failure');
     }
+
+    /**
+     * @group single
+     */
+    public function testAuthenticate() {
+        $data = new stdClass();
+        $data->username = 'admin';
+        $data->password = 'admin';
+
+        $request = new RequestMock();
+        $request->payload = $data;
+
+        Auth::CreateInitialAdmin(new ContainerMock());
+        Auth::CreateJwtKey();
+
+        $actual = $this->auth->login($request, new ResponseMock(), null);
+        $this->assertTrue($actual->status === 'success');
+
+        $jwt = $actual->data[0];
+
+        $this->auth = new Auth(new ContainerMock());
+        $request = new RequestMock();
+        $request->header = [$jwt];
+
+        $actual = $this->auth->authenticate($request, new ResponseMock(), null);
+        $this->assertEquals('success', $actual->status);
+        $this->assertEquals(true, $actual->data[0]);
+
+        $this->auth = new Auth(new ContainerMock());
+        $request->hasHeader = false;
+
+        $actual = $this->auth->authenticate($request, new ResponseMock(), null);
+        $this->assertEquals('failure', $actual->status);
+        $this->assertEquals(false, $actual->data[0]);
+
+        $this->auth = new Auth(new ContainerMock());
+        $request = new RequestMock();
+        $request->header = ['not a valid JWT'];
+
+        $actual = $this->auth->authenticate($request, new ResponseMock(), null);
+        $this->assertEquals('failure', $actual->status);
+        $this->assertEquals(false, $actual->data[0]);
+    }
 }