diff --git a/Source/API/script/APIController.php b/Source/API/script/APIController.php
index e69de29..f394218 100644
--- a/Source/API/script/APIController.php
+++ b/Source/API/script/APIController.php
@@ -0,0 +1,29 @@
+<?php
+
+class APIController
+{
+    function __construct()
+    {
+        try {
+            if (empty($_REQUEST['action'])) {
+                $action = NULL;
+            } else {
+                $action = $_REQUEST['action'];
+            }
+            $listGateway = array("");       //TODO : nom des différentes Gateway à mettre
+            foreach ($listGateway as $gateway) // Pour chaque Gateway
+            {
+                /* On regarde s'il implémente une fonction du même nom que l'action reçue */
+                if(method_exists($gateway, $action))
+                {
+                    (new $gateway)->$action(); // Si oui, on appelle cette fonction
+                }
+            }
+
+        } catch (PDOException) {
+            return http_response_code(404);
+        }
+        exit(0);
+    }
+
+}
\ No newline at end of file
diff --git a/Source/API/script/Connection.php b/Source/API/script/Config/Connection.php
similarity index 100%
rename from Source/API/script/Connection.php
rename to Source/API/script/Config/Connection.php
diff --git a/Source/API/script/Config/config.php b/Source/API/script/Config/config.php
new file mode 100644
index 0000000..c5f00a2
--- /dev/null
+++ b/Source/API/script/Config/config.php
@@ -0,0 +1,22 @@
+<?php
+
+require_once "./Connection.php";
+
+function connect(): int|Connection
+{
+
+    $dsn = "mysql:host=".$_ENV["HOST"].";dbname=".$_ENV["DATABASE"].";";
+    $login = $_ENV["USER"];
+    $password = $_ENV["PASSWORD"];
+
+    try {
+
+        $connection = new Connection($dsn,$login,$password);
+
+    }catch (PDOException){
+
+        http_response_code(404);
+        return http_response_code();
+    }
+    return $connection;
+}
diff --git a/Source/API/script/config.php b/Source/API/script/config.php
deleted file mode 100644
index 05f8884..0000000
--- a/Source/API/script/config.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-require_once "./Connection.php";
-
-$dsn = "mysql:host=".$_ENV["HOST"].";dbname=".$_ENV["DATABASE"].";";
-$login = $_ENV["USER"];
-$password = $_ENV["PASSWORD"];
-
-try {
-
-    $connection = new Connection($dsn,$login,$password);
-
-    echo "Connection OK !";
-
-}catch (PDOException $PDOException){
-    echo $PDOException->getMessage();
-    echo $PDOException->getCode();
-    phpinfo();
-    return http_response_code(404);
-}
diff --git a/Source/API/script/tmp.php b/Source/API/script/tmp.php
deleted file mode 100644
index d4f7467..0000000
--- a/Source/API/script/tmp.php
+++ /dev/null
@@ -1,3 +0,0 @@
-<?php
-
-echo "<h1>HEY</h1>";
\ No newline at end of file