POST /api/twse/companies/announcements
Price: 5 credits
List the material-information announcements one Taiwan company filed with the disclosure system: id, publication time and subject, newest first
Covers listed and OTC companies back to 1999. Pass an `id` to twse/announcements for the full text, spokesperson and the rule clause.
access-token string requiredtimeout integer — Max scrapping execution timeout (in seconds) (default: 300; min: 20; max: 1500)count integer required — Max number of announcements to return (min: 1; max: 3000)company string required — Stock code of the company (examples: "2330", "6488")date_from integer nullable — Earliest publication day, as unix seconds; day-granular (examples: 1735689600)date_to integer nullable — Latest publication day, as unix seconds; day-granular (examples: 1790812800)@type string (default: "TwseAnnouncementSummary")id string requiredcompany_code string requiredcompany_name string nullablepublished_at integer nullablesubject string nullable422 — company is not a 4-6 character stock code, or date_to is before date_from Check the fields against this schema. A URN with the wrong prefix is the most common cause.408 — The request ran past its time limit Raise `timeout` in the request body, up to the maximum this endpoint documents. Lowering `count` or turning off the `with_*` flags also helps, because less work finishes sooner.412 — No company under that stock code Retrying will not help: either the entity does not exist, or the input points at a different one.429 — Too many requests: a rate limit or a usage window is exhausted When the response carries an X-Retry-After header, wait that many seconds and retry: the same number is in the body as `detail.retry_after`, and the limit clears once that window passes. The message in the body names the limit that was hit.500 — Something broke on our side Retrying will not help. If it keeps happening, send us the X-Request-ID from the response headers.529 — Rate limit reached, or the endpoint is overloaded Wait at least 30 seconds, then retry.X-Error — Error message text (present only on error)X-Request-ID — Unique request identifierX-Execution-Time — Execution time in secondsX-Result-Count — How many records the body carries. 0 means an empty result, which is a normal answer and not by itself an error. A non-zero count can come back together with X-Error when the failure happened partway through — read this header and X-Error independently.X-Total-Available-Results — How many records exist for this query, when the endpoint can say. On a `dry_run` request this is the answer and the body is empty. It saturates: the endpoint's documented maximum means 'at least that many', any smaller number is exact.X-Warning — Present when the request body carried keys this endpoint does not document. They were ignored, so any filter you meant to apply through them did not apply. Check the spelling against this schema and retry.X-Retry-After — Seconds to wait before retrying. Present only on 429.