curl -X POST 'https://app.yampi.ai/api/v1/accounts/1/companies' \
  -H 'api_access_token: TU_TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
    "company": {
      "name": "Acme Inc",
      "domain": "acme.com",
      "description": "Cliente enterprise"
    }
  }'

{
  "id": 10,
  "name": "Acme Inc",
  "contacts_count": 0,
  "domain": "acme.com",
  "description": "Cliente enterprise",
  "avatar_url": null,
  "created_at": "2026-03-13T12:00:00Z",
  "updated_at": "2026-03-13T12:00:00Z",
  "contacts": []
}