import { createAdminClient } from '@spree/admin-sdk'

const client = createAdminClient({
  baseUrl: 'https://your-store.com',
  secretKey: 'sk_xxx',
})

// Products created with this type start with its option types and categories.
const productType = await client.productTypes.create({
  name: 'Hoodie',
  option_type_ids: ['opt_UkLWZg9DAJ'],
  category_ids: ['ctg_UkLWZg9DAJ'],
})

spree api post /product_types -d '{"name":"Hoodie","option_type_ids":["opt_UkLWZg9DAJ"],"category_ids":["ctg_UkLWZg9DAJ"]}'

{
  "id": "pt_gbHJdmfrXB",
  "name": "Hoodie",
  "products_count": 0,
  "created_at": "2026-01-15T12:00:00.000Z",
  "updated_at": "2026-01-15T12:00:00.000Z",
  "delivery_profile_id": null,
  "option_type_ids": [],
  "category_ids": [],
  "custom_field_definitions": []
}

{
  "error": {
    "code": "validation_error",
    "message": "Name can't be blank",
    "details": {
      "name": [
        {
          "code": "blank",
          "message": "can't be blank",
          "specific": false
        }
      ]
    }
  }
}