curl --request GET \
  --url https://{defaultHost}/v1/line_items \
  --header 'Authorization: Bearer <token>'

{
  "object": "list",
  "pagination": {
    "count": 1,
    "limit": 20,
    "page": 1,
    "url": "/v1/line_items"
  },
  "data": [
    {
      "id": "bb83b3f2-2082-4038-9743-434859accec4",
      "object": "line_item",
      "ad_hoc_amount": null,
      "discount_amount": 0,
      "fees_amount": 0,
      "full_amount": 2900,
      "fulfilled_quantity": 0,
      "locked": false,
      "note": null,
      "purchasable_status": "purchasable",
      "quantity": 1,
      "g_weight": 0,
      "unit_g_weight": 0,
      "scratch_amount": 2900,
      "stock_held": false,
      "subtotal_amount": 2900,
      "tax_amount": 0,
      "tax_rate": 0,
      "total_amount": 2900,
      "total_savings_amount": 0,
      "trial": false,
      "trial_amount": 0,
      "variant_options": null,
      "variant_option_names": null,
      "bump": null,
      "checkout": "992a7426-564d-49b8-a2e5-7910767a7d56",
      "price": "48c30a68-1ced-45ed-8631-84e4fce00cf4",
      "upsell": null,
      "variant": null,
      "swap": null,
      "created_at": 1769674959,
      "updated_at": 1769674959
    }
  ]
}