curl --request GET \
  --url https://uat-api.clinkbill.com/api/checkout/session/{id} \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-Timestamp: <api-key>'

{
  "code": 123,
  "msg": "<string>",
  "data": {
    "sessionId": "<string>",
    "token": "<string>",
    "amountSubtotal": 123,
    "amountTotal": 123,
    "originalCurrency": "<string>",
    "paymentCurrency": "<string>",
    "subscriptionId": "<string>",
    "invoiceId": "<string>",
    "orderId": "<string>",
    "merchantReferenceId": "<string>",
    "locale": "<string>",
    "returnUrl": "<string>",
    "cancelUrl": "<string>",
    "successUrl": "<string>",
    "created": "2023-11-07T05:31:56Z",
    "expire": "2023-11-07T05:31:56Z",
    "price": {
      "priceId": "<string>",
      "priceList": [
        {
          "amount": 123,
          "currency": "<string>",
          "exchangeRate": 123
        }
      ],
      "recurring": {
        "freeTrialDays": 123
      }
    },
    "product": {
      "productId": "<string>",
      "productName": "<string>"
    },
    "customer": {
      "customerId": "<string>",
      "email": "<string>"
    },
    "priceDataList": [
      {
        "name": "<string>",
        "unitAmount": 1,
        "quantity": 2,
        "currency": "<string>",
        "imageUrl": "<string>"
      }
    ]
  }
}