$api_dev_key = 'dPszbjkuQfdQrxHXnPkYPLoPZP-jokIl'; // your api_developer_key
$api_paste_code = 'just some random text you :)'; // your paste text
$api_paste_private = '1'; // 0=public 1=unlisted 2=private
$api_paste_name = 'justmyfilename.php'; // name or title of your paste
$api_paste_expire_date = '10M';
$api_paste_format = 'php';
$api_user_key = ''; // if an invalid or expired api_user_key is used, an error will spawn. If no api_user_key is used, a guest paste will be created
$api_paste_name = urlencode($api_paste_name);
$api_paste_code = urlencode($api_paste_code);
$url = 'https://p...content-available-to-author-only...n.com/api/api_post.php';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'api_option=paste&api_user_key='.$api_user_key.'&api_paste_private='.$api_paste_private.'&api_paste_name='.$api_paste_name.'&api_paste_expire_date='.$api_paste_expire_date.'&api_paste_format='.$api_paste_format.'&api_dev_key='.$api_dev_key.'&api_paste_code='.$api_paste_code.'');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_NOBODY, 0);
$response = curl_exec($ch);
echo $response;