diff --git a/src/api/SetupIntentHandler.php b/src/api/SetupIntentHandler.php
index a8283ed..f49cdca 100644
--- a/src/api/SetupIntentHandler.php
+++ b/src/api/SetupIntentHandler.php
@@ -19,6 +19,7 @@ public function __construct(StripeRecurrent $stripe)
 
     public function params()
     {
+        return [];
     }
 
     public function handle(ApiAuthorizationInterface $authorization)