Ücretsiz kullanmak isteyenler için konu linki => https://www.r10.net/ucretsiz-scriptl...-api-free.html
Kütüphane Kullanım Yeri : E-Ticaret, Kişisel sitede kullanım
Kütüphanede Bulunan Firma Sayısı : 7 [Tanınmış Firmalar] [Eklenmeye Devam Edicek]
Kütüphane Fiyatı : 300₺
Kütüphanede Bulunan Firmalar : [ yurticikargo | hepsijet | tnt | trendyolExpress | fedex | araskargo | suratkargo | ptt ]
Kütüphane Hızı Genel : 700 Milisaniye
Kütüphane Örnek Kod [FreeAPI] :

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://yazilimcin.net/api/cargoTracking/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
$post = array(
    'cargoNumber' => '01010101010101',
    'company' => 'yurticikargo'
);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);

$result = curl_exec($ch);
if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
print_r($result);
curl_close($ch);
?>

Kütüphane Örnek Çıktı :

  "data": {
    "DeliveryDate": "Friday, May X, 20XX X:XX PM",
    "DeliveryUnitName": "XXXXXX",
    "DeliveryUnitTel": "XXXXXXX",
    "ShipmentStatusCount": X,
    "DepartureUnitName": "XXXXX",
    "DocumentNumber": "XXXXXXXXX",
    "LastProcessDate": "XXXXXXXXXXXX",
    "ShipmentDate": "Thursday, May X, 20XX X:XX PM",
    "DeliveryCountyName": "XXXXXX",
    "DepartureCountyName": "XXXXXX",
    "DeliveryCityName": "XXXXX",
    "DepartureCityName": "XXXXX",
    "ShipmentStatus": "DELIVERED",
    "ContactToCallCenter": "false",
    "Receiver": "XX** XX** ******************",
    "ShipmentStatusDescription": "",
    "RejectStatus": "0",
    "ShipmentTotalStatusCount": X,
    "DeliveryUnitId": "XXXX",
    "ShipmentStatusDescriptionColor": "#000000",
    "DepartureUnitId": "XXXX",
    "Sender": "XX** XX** ******************",
    "Title": "XXXXXXXXXXXXXXXX",
    "DeliveryCountyId": XXX,
    "DepartureCountyId": XXX,
    "ProductName": "STANDART",
    "DeliveryCityId": X,
    "DepartureCityId": X,
    "IsDelivered": true,
    "CallCenterPhone": "",
    "Id": "XXXXXXXXXXXXXX",
    "EstimatedDeliveryDate": "Friday, May X, 20XX",
    "IsAddressDelivery": true,
    "DeliveredTo": "XX** XX** ******************",
    "PaymentType": "1"
  }