PHP_SMART_HOME_V3/app/api/CronApi.php

<?php 
class CronApi extends ApiController {

    public function clean(){
        $logKeeper = new LogMaintainer();
        $logKeeper->purge(LOGTIMOUT);
        $this->response(['Value' => 'OK']);
    }

    public function fetch(){
        echo (new VirtualDeviceManager)->fetch('');
        $this->response(['Value' => 'OK']);
    }
}