# DART Material Korean Disclosure Events

> DART Material Korean Disclosure Events is a paid API for AI agents from dartapi.ljaysk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).

Returns pre-screened, importance-scored material Korean corporate disclosure events (supply contracts, capital raises, CB/BW, control changes, delisting risk, M&A) with cursor-based pagination.

## Facts

- Endpoint: GET https://dartapi.ljaysk.com/v1/events/material
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dart-material-korean-disclosure-events-fdd2d213
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_svmATy2npz6nTEa-5BaMV

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability dart-material-korean-disclosure-events-fdd2d213
```

Example prompt: Pull the latest material DART disclosures from the Korean stock market — I only want high-importance events like supply contracts, M&A, capital raises, or delisting risk notices; start from cursor 20260720900810 so I only get new filings since my last check.

## When to prefer this

Choose this endpoint when you need only material, pre-screened Korean corporate disclosures with importance scores — avoiding the noise of all DART filings. Ideal for investment monitoring agents, event-driven trading signals, or compliance workflows that need to act only on significant Korean market events. If you need all filings without filtering, prefer the full DART event stream sibling endpoint.

## Known failure modes

- Invalid or expired cursor returns 400 or empty results
- No new material events since cursor returns count:0 and same cursor
- Rate limiting or payment failure returns 402 Payment Required
- Invalid category filter value returns 400 Bad Request
- DART upstream outage causes delayed or missing filings

## How this service works

Material Korean disclosures only (supply contracts, capital raises, CB/BW, control changes, delisting risk, M&A...) — pre-screened, importance-scored.

## Output

A JSON object containing a count of matched events, a cursor string for incremental polling, and an array of material disclosure events — each with the company's 6-digit ticker, English and Korean names, DART corp code, market segment (KOSPI/KOSDAQ), disclosure category in English and Korean, importance score (0–1), filing date, DART receipt number, and a direct source URL to the original DART filing.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dart-material-korean-disclosure-events-fdd2d213/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dartapi.ljaysk.com](https://www.zero.xyz/host/dartapi.ljaysk.com/llms.txt)