diff --git a/examples/get_metadata.php b/examples/get_metadata.php
index 63016dc..87414ac 100644
--- a/examples/get_metadata.php
+++ b/examples/get_metadata.php
@@ -8,7 +8,7 @@
 use Qencode\Classes\Metadata;
 
 // Replace this with your API key
-$apiKey = 'abcde12345';
+$apiKey = '1234567890123';
 $video_url = 'https://nyc3.s3.qencode.com/qencode/bbb_30s.mp4';
 
 $q = new QencodeApiClient($apiKey);
diff --git a/src/QencodeApiClient.php b/src/QencodeApiClient.php
index d44d601..b0dbd33 100755
--- a/src/QencodeApiClient.php
+++ b/src/QencodeApiClient.php
@@ -22,8 +22,9 @@ class QencodeApiClient
     private $lastResponseRaw;
 
     private $lastResponse;
-
-    public $url = 'https://api.qencode.com/';
+// fix "POST //v1/access_token HTTP/1.0"
+//    public $url = 'https://api.qencode.com/';
+    public $url = 'https://api.qencode.com';
     public $version = 'v1';
     private $supported_versions = array('v1', 'v1.1');
 
@@ -175,7 +176,7 @@ private function request($method, $path, array $params = [], $arrays = null)
         //echo $params."\n\n";
         $curl = curl_init($url);
 
-        curl_setopt($curl, CURLOPT_USERPWD, $this->key);
+//        curl_setopt($curl, CURLOPT_USERPWD, $this->key);
         curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
         curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);