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Exchange Disclosures serves company announcements filed to the Taiwan (TWSE and TPEx), Korean (DART) and Japanese (TDnet) markets. Each observation is one announcement, newest first, in the local language. One call covers all three markets: omit market and it searches every market the company lists in.
Plan: Fund · Credits: 1 per call
This is the authoritative local-market feed, and it includes disclosures that are often absent from SEC filings.

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What You Can Use Exchange Disclosures For

Monitor what an Asian-listed company told its own market. Catch an earnings flash, a buyback progress report or an officer change hours before it reaches an English-language wire. Reach disclosures that never appear in an SEC filing at all.
A foreign private issuer may also furnish some local announcements to the SEC on Form 6-K, so this feed and the SEC filings index can overlap.

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markets_searched Distinguishes Two Empty Results

markets_searched names the markets that were actually consulted for the company. An empty result with an empty markets_searched means the company lists in none of the three markets — a different fact from a company that lists in one and announced nothing.

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These Feeds Are Weeks Old, Not Archives

These are recency products. Japan starts 2026-06-15, Taiwan 2026-07-22 and Korea 2026-07-28.An empty result for an earlier date is the feed’s start, not a company that announced nothing. Per-market start dates come back in the response’s coverage block.Do not build historical studies on this feed. Use the filings and financial statement datasets for history.

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What Each Market Provides

Japan links the document itself: filing_url is the PDF and xbrl_url carries the numbers for earnings releases. It also classifies every row in category — earnings_flash, ma, buyback_progress, officer_change and others. Korea links the original DART document and names the filer, who is often not the company: a large-holdings report about Samsung Electronics is filed by Samsung C&T. Taiwan carries the announcement’s full text. description_chars says how long it is, and include_text=true returns it.

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Category Filtering Excludes Two Markets

category is Japan’s own classification. Taiwan and Korea publish none, so filtering on category excludes them entirely rather than returning them unfiltered.

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Exchange Disclosures Language

Titles and text are in the local language and are not translated.

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Exchange Disclosures Date Convention

date_gte and date_lte filter on the disclosure date in the local market. Rows are returned newest first across all searched markets.

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Exchange Disclosures Sources

Announcements come from TWSE and TPEx, from DART, and from TDnet — the companies’ own filings to their own markets.

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Query Exchange Disclosures

Use the disclosures endpoint. It accepts a suffixed ticker such as 2330.TW, 005930.KS or 6758.T, a company_id, a CIK or an ISIN.
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string
required
A suffixed ticker, a company_id, a CIK or an ISIN.
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string
taiwan, korea or japan. Omit to search every market the company lists in.
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string
Japan’s own classification, for example earnings_flash. Filtering on it excludes Taiwan and Korea.
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string
Earliest disclosure date, YYYY-MM-DD. date_lte sets the ceiling.
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boolean
default:"false"
Return the Taiwanese announcement’s full text.
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integer
Rows per page. Page through with cursor.
See also Korea DART Report Sections for the sections of a Korean periodic report — this endpoint is the filing index, not the section content — Taiwan Financials, Korea DART Financials, and Company News Events, where these filings also flow into the aggregated event stream.