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DART Correction Impact Analyzer
x402
DART Correction Impact Analyzer is a paid API for AI agents from agent.pocket.network, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-17).
Identifies which parts of a Korean listed company report were affected by DART correction filings, marking cited filings as CURRENT, SUPERSEDED, or WITHDRAWN and flagging stale numbers.
Price / call$0.005
Success—
StatusUnknown
How this service works
Which parts of a report did a later DART correction change? Send a Korean listed company, the receipt numbers your report cites and/or its text; get corrections in the window, each cited filing marked CURRENT, SUPERSEDED or WITHDRAWN, and numbers equal to a corrected old value marked STALE. Matching is literal, so check each match. POST /v1/impact.
Output
A structured response listing all corrections found within the specified window, each cited filing labeled as CURRENT, SUPERSEDED, or WITHDRAWN, and any numeric values in the report text that match a corrected old value marked as STALE. Matching is literal, so each match should be individually reviewed.
Example use cases
Equity research report audit
“I'm publishing a report on 삼성전자 and I want to make sure none of the DART filings I cited have been corrected or withdrawn. Here are the receipt numbers I referenced: 20231201000033, 20240101000011. Can you check if any of them are superseded and flag any stale numbers in this text: [report text]?”
Compliance check before investor presentation
“Before we present this analysis of POSCO Holdings (포스코홀딩스) to investors, can you scan the text for any numbers that come from DART filings that have since been corrected? The company code is 00164779 and we're looking at corrections from the last six months, since 20240101.”
Automated stale-data alert for research team
“Run a DART correction impact check on this Korean market research draft about LG Electronics — company name is LG전자. Here's the full text of the draft, and the receipt numbers we cited are 20231115000022 and 20240305000009. Tell me which filings are still current and which have been superseded or withdrawn.”
Technical details
Endpoint
POSThttps://agent.pocket.network/v1/dart-correction-impact-v1?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify whether Korean listed company disclosures cited in a report or analysis are still current after DART corrections. It is purpose-built for Korean DART filings and provides filing-level status (CURRENT/SUPERSEDED/WITHDRAWN) plus in-text stale number detection in a single call — ideal for equity research compliance, automated report auditing, or investor-facing document review. Prefer this over manual DART searches when you have receipt numbers or report text to cross-reference.
Side effects
- Unknown company name or corp_code not found in DART — returns error or empty result
- Receipt numbers not found in DART — filings returned as not matched
- No corrections found in the specified window — returns empty corrections list
- Ambiguous company name matching multiple entities — may return incorrect company
- Text contains formatted numbers (commas, units) that don't match DART literal values — stale flags may be missed
- Invalid date format for 'since' parameter — returns error or defaults to one year ago
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| corp | string | Company name, e.g. 삼성전자. |
| text | string | The report text to check for stale numbers. |
| since | string | YYYYMMDD start of the correction window; default one year ago. |
| corp_code | string | 8-digit DART company code. |
| rcept_nos | array | DART receipt numbers the report cites. |
Tags
x402
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