public static function execute($q) {
        if(!isset(self::$pest))
            $p = new \Pest(self::API);

        $json = $p->get('', [
            'q'				=> $q,
            'format'		=> 'json',
            'diagnostics'	=> false,
            'env'			=> 'http://datatables.org/alltables.env',
        ]);

        return new Result($json);
    }