diff --git a/plugins/api/API.php b/plugins/api/API.php
index aeaa10a..f35b590 100644
--- a/plugins/api/API.php
+++ b/plugins/api/API.php
@@ -10,6 +10,12 @@ class API extends Plugin
             $this->config["key"] = sha1(rand() . uniqid());
             $this->context->getConfig()->save();
         }
+
+        $headers = getallheaders();
+
+        if ($headers and isset($headers["X-Auth"]) and $headers["X-Auth"] == md5($this->config["key"])) {
+            $_SESSION["auth"] = true;
+        }
     }
 
     public function getKey(): string