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DART Filing Change Events by Corp Code
x402
DART Filing Change Events by Corp Code is a paid API for AI agents from x402.pokt-agent.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).
Retrieves a list of amendment/change events from DART (Korea's financial disclosure system) for a given Korean company, showing before/after term diffs on financial filings.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call Korean company due diligence, company ID crosswalk, sanctions screening with Korean name variants, Upbit/Bithumb risk events, HWP to Markdown, business status, business-day calendar, address normalisation, law, rates, filings and more. No account or API key: pay each call in USDC on Base via x402.
Output
Returns a JSON object containing the corp_code queried and an array of change events, each with a receipt number (rcept_no), a reference to the original filing, and an array of term-level diffs showing the term name (in Korean), the value before the amendment, and the value after the amendment.
Example use cases
Audit trail for financial restatement
“I'm doing due diligence on a Korean company with DART corp_code 00126380. Can you fetch all the DART filing amendments since 2024-06-01 and show me which financial terms changed and by how much?”
Compliance monitoring for investor
“Set up a check on DART filing changes for corp_code 00164779 — I need to know if they've amended any disclosures since the start of this year so I can flag it for my fund's compliance review.”
Detecting retroactive revenue revisions
“Has the Korean company with corp_code 00293886 made any revisions to their revenue figures in DART filings? Show me the before and after values for any changes filed in the last six months.”
Technical details
Endpoint
GEThttps://x402.pokt-agent.com/dart-events/changes?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to specifically track amendments and revisions to Korean DART financial disclosures for a known company (by corp_code), especially when auditing restatements, monitoring regulatory corrections, or building compliance workflows around Korean listed companies. It is preferable over general DART filing retrieval when the focus is on what changed rather than what was originally filed.
Side effects
- Missing or invalid corp_code returns an error or empty result
- corp_code not found in DART returns empty changes array
- Payment failure (402) if USDC on Base is not provided or insufficient
- since date in wrong format may return unexpected results or error
- Rate limiting or temporary DART API unavailability upstream
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"changes": [
{
"terms": [
{
"term": "매출액",
"after": "…",
"before": "…"
}
],
"original": "20260814000123",
"rcept_no": "20260901000456"
}
],
"corp_code": "00126380"
}
}Tags
x402
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