5sim.net get cheapest price

index.php

<?php
$prices = json_decode(file_get_contents("https://5sim.net/v1/guest/prices"));
$what = 'telegram';
$endprice = [];
foreach ($prices as $key => $value) {
    if (!isset($value->$what)) continue;
    $endprice[$key] = $value->$what;
}

$min = 9999;

foreach ($endprice as $key => $v) {
    foreach ($v as $k => $value) {
        if ($value->count < 50) continue;
        if ($value->cost < $min) {
            $min = $value->cost;
            echo "New best: ".$key." - ".$min."\n";
        }
    }
}