I have this piece of code, which uses file_get_contents(), as far as I know this does not work with WP, can someone help me how to rewrite the following code using wp_remote_get()?

$bizt_a = json_decode(file_get_contents("https://karteritesed.hu/biztositok.json"));
$bizt_lista = "";
foreach($bizt_a as $bizt){
$bizt_lista .= "<option value=\"".$bizt."\">".$bizt."</option>";
}