diff --git a/b3-dev/api/api-php/index.php b/b3-dev/api/api-php/index.php
index 0f62149..9eac778 100644
--- a/b3-dev/api/api-php/index.php
+++ b/b3-dev/api/api-php/index.php
@@ -1,4 +1,6 @@
 <?php 
+    define('AUTH_KEY',         '2(QMu)jt|2!(9t]V!4SB/y,+T]LcvGZ8-sV@vS6RUgR!_]&S}{6/RZjAmLeW28On');
+
     //header('Content-type: text/plain;charset=utf-8');
     header('Content-type: application/json;charset=utf-8');
     $vars=array();
@@ -35,7 +37,11 @@
         {
           if(!empty($_POST['user']) && !empty($_POST['password']))
           {
-            
+            $user = $_POST['user'];
+            $password = md5($_POST['password'].AUTH_KEY);
+            $response = array('user'=>$user,'md5'=>$password);
+            header('HTTP/1.1 200 OK');
+            echo json_encode( (object) $response );
           }
           else 
           {