{
  "template_id": "YOUR_PUBLISHED_TEMPLATE_ID",
  "expiry_minutes": 60,
  "data": {
    "order": {
      "number": "ORD-2048",
      "ship_date": "2026-10-30",
      "recipient": {
        "name": "Alex Morgan",
        "address": "18 Example Street",
        "city": "Portland",
        "postal_code": "97201",
        "country": "US"
      },
      "items": [
        {
          "sku": "MUG-01",
          "description": "Ceramic mug",
          "ordered_quantity": 2,
          "packed_quantity": 2
        },
        {
          "sku": "TOTE-02",
          "description": "Canvas tote",
          "ordered_quantity": 1,
          "packed_quantity": 1
        }
      ],
      "instructions": "Pack fragile items separately.",
      "packed_by": "Warehouse team"
    }
  }
}