import CheckoutIntents from 'checkout-intents';

const client = new CheckoutIntents({
  apiKey: process.env['CHECKOUT_INTENTS_API_KEY'], // This is the default and can be omitted
});

const shipment = await client.shipments.retrieve('id');

console.log(shipment);

{
  "updatedAt": "2023-11-07T05:31:56Z",
  "createdAt": "2023-11-07T05:31:56Z",
  "marketplaceOrderId": "<string>",
  "checkoutIntentId": "<string>",
  "id": "<string>",
  "trackingEvents": [
    {
      "location": {
        "country": "<string>",
        "province": "<string>",
        "city": "<string>"
      },
      "timestamp": {
        "local": "<string>",
        "utc": "2023-11-07T05:31:56Z"
      },
      "description": "<string>"
    }
  ],
  "shippedAt": "2023-11-07T05:31:56Z",
  "tracking": {
    "number": "<string>",
    "carrierName": "<string>",
    "deliveryDate": {
      "estimated": "2023-11-07T05:31:56Z"
    },
    "url": "<string>"
  },
  "externalId": "<string>"
}