diff --git a/src/GetResponseAPI3.class.php b/src/GetResponseAPI3.class.php
index 2782e2f..de1a5ac 100644
--- a/src/GetResponseAPI3.class.php
+++ b/src/GetResponseAPI3.class.php
@@ -73,11 +73,12 @@ public function ping()
 
     /**
      * Return all campaigns
+     * @param $params
      * @return mixed
      */
-    public function getCampaigns()
+    public function getCampaigns($params = array())
     {
-        return $this->call('campaigns');
+        return $this->call('campaigns?' . $this->setParams($params));
     }
 
     /**