Company facts — Companies

The basics for one ticker — who the company is, where it trades, what industry, whether it's still listed, and where the official filings live.

GET /v1/company/{ticker} free

Overview

Returns a single flat company block, deliberately small. Field semantics are normalized across markets — sector and industry map to the GICS code for US, the EDINET 業種 for JP, and the DART industry classification for KR (re-keyed into GICS-equivalent labels for cross-market grouping).

regulator / regulator_id is the cross-market generalization of the CIK: the SEC CIK for US, the DART corp_code for KR (EDINET filer codes for JP are pending). filings_url deep-links to the company's page at its regulator when one exists.

The fiscal_year_end field is the reporting calendar in MM-DD form. Most US filers use 12-31; Apple uses 09-26; Toyota uses 03-31 (Japanese fiscal year). When interpreting period strings from financial endpoints, this anchors which quarter is "Q1".

Parameters

Name	Type	Req	Description
ticker	path	yes	Market-native format. See Ticker format.

Example

curl -H "X-API-Key: rk_YOUR_KEY" \
  https://api.rockmoon.ai/v1/company/AAPL

import requests

r = requests.get(
    "https://api.rockmoon.ai/v1/company/AAPL",
    headers={"X-API-Key": "rk_YOUR_KEY"},
)
company = r.json()["company"]

const r = await fetch("https://api.rockmoon.ai/v1/company/AAPL", {
  headers: { "X-API-Key": "rk_YOUR_KEY" },
});
const { company } = await r.json();

Response 200

{
  "ticker": "AAPL",
  "market": "US",
  "company": {
    "name": "Apple Inc.",
    "name_local": null,
    "exchange": "Nasdaq",
    "currency": "USD",
    "sector": "Technology",
    "industry": "Consumer Electronics",
    "fiscal_year_end": "09-26",
    "is_active": true,
    "listed_date": "2009-07-22",
    "delisted_date": null,
    "location": "CUPERTINO, CA",
    "regulator": "SEC",
    "regulator_id": "0000320193",
    "isin": null,
    "filings_url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000320193"
  }
}

Errors

HTTP	Code	Cause
404	`ticker_not_found`	Ticker is not in coverage (delisted, foreign issuer, or not yet ingested).
401	`missing_api_key`	No key supplied.

Notes

Re-ticker: companies that have changed ticker (FB → META) resolve under both the old and new symbol — the response always carries the current ticker.
CIK only: for US, you can substitute cik=0000320193 as a query parameter on the search endpoint as an alternative resolution path when ticker is ambiguous.
Currency: the currency field is the reporting currency, not necessarily the trading currency. Most filers match (USD-USD, JPY-JPY, KRW-KRW); rare exceptions (US ADRs of foreign issuers) report in the home currency.