import { createAdminClient } from '@spree/admin-sdk'

const client = createAdminClient({
  baseUrl: 'https://your-store.com',
  secretKey: 'sk_xxx',
})

const { data: deliveries } = await client.orders.fulfillments.deliveries.list(
  'or_UkLWZg9DAJ',
  'ful_UkLWZg9DAJ',
)

// Each carries its own carrier status: pending, in_transit, delivered, ...

spree api get /orders/{order_id}/fulfillments/{fulfillment_id}/deliveries

{
  "data": [
    {
      "id": "dlv_UkLWZg9DAJ",
      "tracking_number": "U10000",
      "carrier": null,
      "carrier_name": null,
      "service": null,
      "status": "pending",
      "tracking_url": null,
      "estimated_delivery_at": null,
      "delivered_at": null,
      "details": null,
      "created_at": "2026-01-15T12:00:00.000Z",
      "updated_at": "2026-01-15T12:00:00.000Z",
      "shipping_label_id": null
    }
  ],
  "meta": {
    "page": 1,
    "limit": 25,
    "count": 1,
    "pages": 1,
    "from": 1,
    "to": 1,
    "in": 1,
    "previous": null,
    "next": null
  }
}