curl --request POST \
  --url https://api.anysite.io/api/cnpj/companies \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "cnpj": "<string>",
  "timeout": 300
}
'

[
  {
    "cnpj": "<string>",
    "company_name": "<string>",
    "@type": "@cnpj_company",
    "trade_name": "<string>",
    "is_head_office": false,
    "registration_status": "<string>",
    "registration_status_date": "<string>",
    "registration_status_reason": "<string>",
    "special_status": "<string>",
    "special_status_date": "<string>",
    "activity_start_date": "<string>",
    "legal_nature": "<string>",
    "legal_nature_code": "<string>",
    "responsible_qualification": "<string>",
    "company_size": "<string>",
    "capital": 123,
    "main_activity": {
      "@type": "@cnpj_activity",
      "code": "<string>",
      "description": "<string>"
    },
    "secondary_activities": [],
    "address": {
      "@type": "@cnpj_address",
      "street_type": "<string>",
      "street": "<string>",
      "number": "<string>",
      "complement": "<string>",
      "district": "<string>",
      "city": "<string>",
      "state": "<string>",
      "postal_code": "<string>",
      "country": "<string>"
    },
    "phone_1": "<string>",
    "phone_2": "<string>",
    "fax": "<string>",
    "email": "<string>",
    "opted_for_simples": true,
    "opted_for_mei": true,
    "state_registrations": [],
    "partners": [],
    "data_updated_at": "<string>"
  }
]