{
  "request": {
    "method": "GET",
    "url": "https://api.up.com/shipment",
    "headers": {
      "Authorization": "Bearer YOUR_OAUTH_TOKEN"
    },
    "parameters": {
      "accountId": "ACCT-12345",
      "destination": "CHICAGO"
    }
  },
  "response": {
    "status": 200,
    "body": [
      {
        "shipmentId": "UPRR-2026-789012",
        "status": "IN_TRANSIT",
        "origin": "LOS_ANGELES",
        "destination": "CHICAGO",
        "currentLocation": {
          "locationCode": "DENVER_YARD",
          "name": "Denver Intermodal Facility",
          "type": "INTERMODAL",
          "city": "Denver",
          "state": "CO",
          "latitude": 39.7392,
          "longitude": -104.9903
        },
        "estimatedArrival": "2026-05-05T14:00:00Z",
        "estimatedGate": "2026-05-05T16:00:00Z",
        "equipment": [
          {
            "equipmentNumber": "UP-234567",
            "type": "INTERMODAL",
            "status": "IN_TRANSIT"
          }
        ],
        "accountId": "ACCT-12345",
        "waybillNumber": "WB-2026-456789",
        "commodity": "Consumer Electronics"
      }
    ]
  }
}