curl --fail-with-body --silent --show-error \
  "https://api.getkato.io/v1/objects/$KATO_OBJECT/fields" \
  -H "Authorization: Bearer $KATO_API_KEY"

{
  "data": [
    {
      "id": "field_name",
      "slug": "name",
      "name": "Name",
      "type": "text",
      "required": true,
      "primary": true,
      "readOnly": false,
      "options": null
    }
  ]
}