{"uid":"cap_kElIsVRbfJsroSiFMs6G-","slug":"dart-filing-change-events-by-corp-code-7efc695c","name":"DART Filing Change Events by Corp Code","description":"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.","url":"https://x402.pokt-agent.com/dart-events/changes?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["corp_code"],"properties":{"since":{"type":"string"},"corp_code":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"changes":[{"terms":[{"term":"매출액","after":"…","before":"…"}],"original":"20260814000123","rcept_no":"20260901000456"}],"corp_code":"00126380"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Rr_o6U9UzWQphPa2ebfmD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"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.","exampleAgentPrompt":"Pull all the DART filing change events for Korean company corp_code 00126380 — I want to see what terms were amended and what the before and after values were, going back to 2025-01-01.","exampleUseCases":[{"title":"Audit trail for financial restatement","prompt":"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?"},{"title":"Compliance monitoring for investor","prompt":"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."},{"title":"Detecting retroactive revenue revisions","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:30:04.418Z","isFirstParty":false,"canonicalSlug":"dart-filing-change-events-by-corp-code-7efc695c"}