KR-DART Events

Real-time Korean corporate disclosure (DART) events, structured for AI agents.
No account, no API key — pay per call with USDC on Base via x402.

Endpoint	Price	What
`GET /v1/events`	$0.002	All filings, cursor delta (`?since_cursor=&market=KOSDAQ`)
`GET /v1/events/material`	$0.005	Material filings only, importance-scored
`GET /v1/events/{rcept_no}`	$0.01	Single filing detail
`GET /v1/events/{rcept_no}/document`	$0.02	Full original text, parsed to plain text
`GET /v1/company/{ticker}/events`	$0.005	Per-company timeline

Free: /v1/health · Indexed events: 1377 · Source: Korea FSS DART (public data, attributed)

Sample event

{
 "rcept_no": "20260721901463",
 "filed_date": "20260721",
 "ingested_at": "2026-07-21T18:09:16.448923+09:00",
 "market": "KOSDAQ",
 "corp": {
  "code": "044180",
  "dart_code": "00111218",
  "name_kr": "KD",
  "name_en": "KD Corporation"
 },
 "category": "insolvency",
 "category_en": "Insolvency/Rehabilitation (Amended)",
 "importance": 1.0,
 "material": true,
 "title_kr": "[기재정정]회생절차개시결정",
 "filer": "KD",
 "note": "코",
 "source": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260721901463"
}

Flow: request → HTTP 402 + payment requirements → retry with X-PAYMENT (x402 v1, exact/USDC/Base) → JSON.
Facilitator-agnostic; data only — no investment advice. Contact: [email protected]