curl https://api.goshippo.com/user-parcel-templates  \
-H "Authorization: ShippoToken <API_TOKEN>" \
-H "Content-Type: application/json"

{
  "results": [
    {
      "distance_unit": "in",
      "height": "6",
      "length": "10",
      "name": "My Custom Template",
      "weight": "12",
      "weight_unit": "lb",
      "width": "8",
      "object_created": "2013-12-11T19:38:09.729Z",
      "object_id": "b958d3690bb04bb8b2986724872750f5",
      "object_owner": "shippotle@shippo.com",
      "object_updated": "2013-12-12T19:38:09.729Z",
      "template": {
        "carrier": "FedEx",
        "distance_unit": "in",
        "height": "1.5",
        "is_variable_dimensions": false,
        "length": "12.375",
        "name": "FedEx® Small Box (S1)",
        "token": "FedEx_Box_Small_1",
        "width": "10.875"
      }
    }
  ]
}