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DART Impact Analysis — Korean Filing Correction & Affected Term Lookup
x402
DART Impact Analysis — Korean Filing Correction & Affected Term Lookup is a paid API for AI agents from x402.pokt-agent.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).
Given a Korean company and DART filing receipt numbers, identifies which financial terms were corrected and what changed (before/after values) in disclosed filings.
Price / call$0.02
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 with two arrays: 'affected' (filings that were impacted but may not have direct corrections) and 'corrections' (an array of objects each containing a rcept_no and a 'changed' array listing financial terms with their before and after values). For example, a correction entry shows the term '매출액' with its original and revised figures.
Example use cases
Pre-investment due diligence on Korean company
“I'm evaluating investing in 셀트리온 — can you pull any DART filing corrections for them since 2024 and show me which financial figures were restated and by how much?”
Audit trail for specific filing receipts
“For these three DART receipt numbers — 20260301000123, 20260601000456, 20260901000789 — find all the terms that were corrected and show me the original versus revised values.”
Compliance screening for financial restatements
“We need to flag any Korean companies in our portfolio that had material corrections to their営業利益 or 매출액 disclosures on DART this year — can you run impact analysis on their recent filings?”
Technical details
Endpoint
POSThttps://x402.pokt-agent.com/dart-impact/impact?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to audit or track amendments and corrections to specific DART filings for Korean listed companies — particularly when you have filing receipt numbers (rcept_nos) and want to know exactly which financial terms (e.g. 매출액, 영업이익) changed and by how much. Prefer this over general DART search endpoints when the goal is detecting restatements or verifying the integrity of disclosed figures.
Side effects
- Invalid or unknown corp_code returns empty results or error
- Unrecognized rcept_nos return empty corrections array
- Korean company name not matching DART records causes no results
- Network or payment failure on x402 micropayment layer returns 402 or timeout
- Date filter 'since' in wrong format may return all or no results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| corp | string | |
| text | string | |
| since | string | |
| corp_code | string | |
| rcept_nos | array |
Output
Schema · Response
{
"type": "json",
"example": {
"affected": [],
"corrections": [
{
"changed": [
{
"term": "매출액",
"after": "…",
"before": "…"
}
],
"rcept_no": "20260901000456"
}
]
}
}Tags
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