diff --git a/src/Presenters/ApiPresenter.php b/src/Presenters/ApiPresenter.php
index 53ea901..3cff8cf 100644
--- a/src/Presenters/ApiPresenter.php
+++ b/src/Presenters/ApiPresenter.php
@@ -84,6 +84,11 @@ public function run(Request $request): IResponse
             return $rateLimitResponse;
         }
 
+        $authResponse = $this->checkAuth($authorization, []);
+        if ($authResponse !== null) {
+            return $authResponse;
+        }
+
         $paramsProcessor = new ParamsProcessor($handler->params());
         if ($paramsProcessor->isError()) {
             $response = $this->errorHandler->handleInputParams($paramsProcessor->getErrors());
@@ -93,11 +98,6 @@ public function run(Request $request): IResponse
 
         $params = $paramsProcessor->getValues();
 
-        $authResponse = $this->checkAuth($authorization, $params);
-        if ($authResponse !== null) {
-            return $authResponse;
-        }
-
         try {
             $response = $handler->handle($params);
             $code = $response->getCode();