How to get the address for cryptocurrency payments

curl -X POST -d "payment_id=10&platform_id=1&order_id=1&hash=a81983b1...tb8kfyhjd" https://api.passimpay.io/getpaymentwallet

$url = 'https://api.passimpay.io/getpaymentwallet'
$platform_id = 0 // Platform ID
$apikey = '1111-2222-3333-4444-5555' // Secret key
$payment_id = 10 // currency ID
$order_id = '45tv34-5Dfgfg6' // Payment ID of your platform. Type string, maximum length 64, allowed characters 'A-Za-z0-9+/=-:.,'

$payload = http_build_query(['payment_id' => $payment_id, 'platform_id' => $platform_id, 'order_id' => $order_id]);
$hash = hash_hmac('sha256' , $payload, $apikey);

$data = [
   'payment_id' => $payment_id,
   'platform_id' => $platform_id,
   'order_id' => $order_id,
   'hash' => $hash,
];

$post_data = http_build_query($data);

$curl = curl_init();
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_HTTPHEADER, ['Content-Type: application/x-www-form-urlencoded']);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_ENCODING, 'gzip');
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
$result = curl_exec($curl);
curl_close( $curl );

$result = json_decode($result, true);

// Response options
// In case of success
if (isset($result['result']) && $result['result'] == 1)
{
   $address = $result['address'];
   $destinationTag = $result['destinationTag']; // For Ripple XRP, network TON
}
// In case of an error
else
{
   $error = $result['message']; // Error text
}