diff --git a/src/Transaction.php b/src/Transaction.php
index 9b52861..1d60d24 100644
--- a/src/Transaction.php
+++ b/src/Transaction.php
@@ -207,6 +207,8 @@ public function valid()
 
         if (isset($params['type'])) {
             switch ($params['type']) {
+                case 'res_get_expiring':
+                    break;
                 case 'card_verification':
                 case 'preauth':
                 case 'purchase':
diff --git a/src/Vault.php b/src/Vault.php
index d7ac3b5..71a6a09 100644
--- a/src/Vault.php
+++ b/src/Vault.php
@@ -82,6 +82,20 @@ public static function create(string $id, string $token, string $environment)
         return new static($id, $token, $environment);
     }
 
+    /**
+     * Get all expiring credit cards from the Moneris Vault.
+     *
+     * @return \CraigPaul\Moneris\Response
+     */
+    public function expiring()
+    {
+        $params = ['type' => 'res_get_expiring'];
+
+        $transaction = $this->transaction($params);
+
+        return $this->process($transaction);
+    }
+
     /**
      * Peek into the Moneris Vault and retrieve a credit card
      * profile associated with a given data key.