import { createSellerClient } from '@spree/seller-sdk'

const client = createSellerClient({
  baseUrl: 'https://your-store.com',
  jwtToken: 'eyJhbGciOi...',
  sellerId: 'sel_UkLWZg9DAJ',
})

const packageType = await client.packageTypes.create({
  name: 'Medium box',
  kind: 'box',
  length: 40,
  width: 30,
  height: 20,
  dimensions_unit: 'cm',
  max_weight: 10,
  weight_unit: 'kg',
})

curl --request POST \
  --url http://{defaultHost}/api/v3/seller/package_types \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Spree-Seller-Id: <x-spree-seller-id>' \
  --data '
{
  "name": "<string>",
  "length": 123,
  "width": 123,
  "height": 123,
  "weight": 123,
  "max_weight": 123,
  "default": true,
  "metadata": {}
}
'

{
  "id": "pkgtype_EfhxLZ9ck8",
  "name": "Large mailer",
  "kind": "box",
  "length": "40.0",
  "width": "30.0",
  "height": "20.0",
  "weight": "0.6",
  "max_weight": null,
  "default": false,
  "metadata": {},
  "created_at": "2026-01-15T12:00:00.000Z",
  "updated_at": "2026-01-15T12:00:00.000Z",
  "dimensions_unit": "cm",
  "weight_unit": "kg",
  "volume": "0.024",
  "editable": true
}

{
  "error": {
    "code": "validation_error",
    "message": "Kind is not included in the list",
    "details": {
      "kind": [
        "is not included in the list"
      ]
    }
  }
}