diff --git a/src/WazirxAPI.php b/src/WazirxAPI.php
index 6b28a71..a114667 100644
--- a/src/WazirxAPI.php
+++ b/src/WazirxAPI.php
@@ -279,7 +279,7 @@ private function privateRequest($url, $params = [], $method = 'GET')
      * @return mixed
      * @throws \Exception
      */
-    public function sendApiRequest($url, $method)
+    private function sendApiRequest($url, $method)
     {
         try {
             if ($method == 'POST')