curl --request GET \
  --url https://api.ivory.finance/v1/companies/facts/ciks \
  --header 'X-API-Key: <api-key>'

[
  {
    "id": "<string>",
    "cik": "<string>",
    "external_id": "<string>",
    "external_id_type": "<string>",
    "country_code": "<string>",
    "company_name": "<string>",
    "ticker": "<string>",
    "exchange": "<string>",
    "sector": "<string>",
    "industry": "<string>",
    "sic_code": "<string>",
    "sic_industry": "<string>",
    "sic_sector": "<string>",
    "category": "<string>",
    "is_active": true,
    "listing_date": "2023-12-25",
    "location": "<string>",
    "market_cap": 123,
    "number_of_employees": 123,
    "sec_filings_url": "<string>",
    "website_url": "<string>",
    "weighted_average_shares": 123,
    "events": null,
    "logo_url": "<string>",
    "initials": "<string>"
  }
]