curl --request GET \
  --url 'https://api.stateset.com/api/v1/supplier-skus/{id}' \
  --header 'Authorization: Bearer YOUR_API_KEY'

{
  "currency": "string",
  "id": "string",
  "is_preferred": true,
  "product_id": "string",
  "sku": "string",
  "supplier_id": "string",
  "unit_cost": null
}