diff --git a/src/LaravelSoftbankFacade.php b/src/LaravelSoftbankFacade.php
index 91fb82e..73239d4 100644
--- a/src/LaravelSoftbankFacade.php
+++ b/src/LaravelSoftbankFacade.php
@@ -5,6 +5,10 @@
 use Illuminate\Support\Facades\Facade;
 
 /**
+ * 
+ * @method static \Nekoding\LaravelSoftbank\Contract\Payload payload()
+ * @method static \Nekoding\LaravelSoftbank\Contract\PaymentMethod\CreditCard creditCard()
+ * 
  * @see \Nekoding\LaravelSoftbank\Skeleton\SkeletonClass
  */
 class LaravelSoftbankFacade extends Facade