Korea · KOSPI · KOSDAQ · 100k+ entities

Financial statements & distress signals
from DART. In English JSON.

Skip the Korean XBRL wrestle. One call gets you Altman Z (EM), Piotroski F, and a 90-day risk-event feed for every KOSPI/KOSDAQ listed company — with the raw DART filing referenced.

See pricing → Try live demo OpenAPI spec

What you get

English-labeled statements

Balance sheet, income statement, cash flow — with English account names on top of the IFRS taxonomy. Current + two prior periods per call.

Altman Z (Emerging Markets)

Pre-computed nightly for every listed company. Response is O(1) — served from cache, no on-the-fly compute.

Piotroski F-Score

Nine accounting signals rolled into a 0–9 score. Grades: STRONG · MID · WEAK · N/A.

Risk event stream

Delisting risk, going-concern doubt, audit qualification, capital reduction, major shareholder change. Detected from DART filing titles, source rcept_no kept for citation.

Live demo

$ curl https://dart.ryanpp.com/companies/search?q=samsung&limit=3
{
  "query": "samsung",
  "count": 3,
  "results": [
    { "corp_code": "00126380", "corp_name": "삼성전자",
      "corp_name_eng": "SAMSUNG ELECTRONICS CO.,LTD",
      "stock_code": "005930", "market": "LISTED" },
    ...
  ]
}

$ curl https://dart.ryanpp.com/distress/00126380
{
  "corp_code": "00126380",
  "fiscal_year": 2024,
  "altman_z_em": 5.42,   "altman_grade": "SAFE",
  "piotroski_f": 7,      "piotroski_grade": "STRONG",
  "risk_events_90d": 0,
  "composite_risk": 12,  "composite_grade": "LOW",
  "recent_events": []
}

Pricing

HOBBY

$9/mo

Weekend research, small quant projects.

1,000 requests / day
All endpoints
Community support

PRO

$49/mo

Sell-side, fintech, compliance workflows.

25,000 requests / day
90-day risk-event stream
Email support · SLA 24h
Commercial redistribution*

TEAM

$199/mo

Hedge funds, buy-side desks, banks.

250,000 requests / day
Distress delta webhooks
Dedicated Slack channel
Higher rate limits on demand

* Derived indicators only. Original DART filings must be linked back to dart.fss.or.kr.

Endpoints

Method	Path	Purpose
GET	`/companies/search?q=`	Search by Korean name, English name, or ticker
GET	`/companies/{corp_code}`	Master record
GET	`/financials/{corp_code}`	English-labeled statements
GET	`/distress/{corp_code}`	Altman Z + Piotroski F + composite risk
GET	`/events/recent`	Cross-market risk-event feed
GET	`/health`	Uptime + coverage count

Data source & terms

Underlying data comes from Korea's Financial Supervisory Service (FSS) DART system. We publish derived indicators only (Altman Z, Piotroski F, event counts, English summaries) and never redistribute the original XBRL. Each response references the DART rcept_no so you can pull the filing yourself.