Simple class for SocialSender https://socialsender.ru/api/index.php
Usage:
$app_id = 100;
$app_secret = "this_is_secreeeeet";
$SS=new SS($app_id, $app_secret);
$user_add = $SS->api('User/add', array('uids'=>implode(',',array(46748311))));
$tasks = $SS->api('Task/list');