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

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

const optionType = await client.optionTypes.create({
  name: 'color',
  label: 'Color',
  option_values: [
    { name: 'red', label: 'Red' },
    { name: 'navy', label: 'Navy' },
  ],
})

spree api post /option_types -d '{"name":"color","label":"Color","option_values":[{"name":"red","label":"Red"},{"name":"navy","label":"Navy"}]}'

{
  "id": "opt_gbHJdmfrXB",
  "name": "material",
  "label": "Material",
  "position": 2,
  "kind": "dropdown",
  "metadata": {},
  "filterable": true,
  "created_at": "2026-01-15T12:00:00.000Z",
  "updated_at": "2026-01-15T12:00:00.000Z"
}

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