Guide SimilarWeb: rank check [bulk]

[Alukard_X]

<?php

$headers = [];
require '/home/user/vendor/autoload.php';
use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;
use  GuzzleHttp\Pool;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Psr7\Response;
use GuzzleHttp\Cookie\CookieJarInterface;

$client = new  Client([
]);
$array = [
     "realme.com",
    "truemeds.in",
     "hotline.finance",
     "acko.com",
    "youtravel.me"
];
foreach ($array  as $key) {
     $response = $client->request('GET', 'https://api.similarweb.com/v1/similar-rank/' . $key  . '/rank?api_key=15a35b3519a04d50aafe031f9d58202e', ['headers' => $headers, 'http_errors'  => false]);
    $res  = json_decode($response->getBody());

    file_put_contents('similarweb_rank.txt',  $key . ";" . $res->similar_rank->rank .  "\n", FILE_APPEND | LOCK_EX);
}