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Company & events

Company profiles, disclosures, events, corporate actions, and dividends

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OVERVIEW

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DATA APIS

Stock split & par-value eventsEnhanced corporate actionsESG (TESG)Corporate actionsDelisting lifecycleDisposition securities periodCompany risk eventsEvents calendar

GUIDES

How to get the 3 financial statementsHow to read institutional flowsHow to check market statusHow to wire a strategy / AI agent

SDKS

Release statusPython SDKJavaScript / TypeScript SDK

Building an AI agent? Start with /llms.txt for the full site index.

Companies & Events

Company risk events

Company risk events (preview) — attention, altered-trading and other risk flags raised on listed securities by the exchange, normalized into one stream.

ReferenceSource: TWSE / TPEx·Plan: pro·Cost: 3 credits·GET /v2/datasets/company-risk-events

Overview

company-risk-events returns one row per risk flag raised on a security — for example attention or altered-trading notices — normalized across the official TWSE / TPEx announcements. This is a private-beta preview: coverage is partial and the schema may change, so numbers here are provisional. Each row carries its source role and lineage back to the upstream disclosure.

FieldTypeDescription
symbolstringTicker.
event_datestringDate the flag was raised.
risk_typestringNormalized risk type (e.g. attention, altered_trading).
descriptionstringRisk-event description as disclosed.
source_rolestringCanonical source role (official_twse_risk_event).
lineageobjectUpstream authority + release for the flag.

Coverage

Rows1,709
Window2012-01-12 – 2026-06-30
GradeReference

Example response

TODO — no real response has been captured for this dataset yet. It needs an entitled API key, or its required parameters are not yet known. Rather than show an example nobody has observed, this section stays empty.

Getting started

  1. Put your key in the X-API-Key header.
  2. Add query parameters (symbol, date range, limit).
  3. Send the request and read the returned payload.
curl "https://api.twmarketdata.com/v2/datasets/company-risk-events?symbol=2330" \  -H "X-API-Key: sk_live_..."

Filtering

ParameterRequiredTypeDescription
symbolYesstringTicker, e.g. 2330.
start_dateNostring (YYYY-MM-DD)Start of the query range.
end_dateNostring (YYYY-MM-DD)End of the query range.
limitNointegerMaximum rows to return.

Python

A first call:

import requests resp = requests.get(    "https://api.twmarketdata.com/v2/datasets/company-risk-events",    params={"symbol": "2330"},    headers={"X-API-Key": "sk_live_..."},)resp.raise_for_status()print(resp.json())

With a date-range filter:

import requests # The full verified example — the same call with every supported filter set.resp = requests.get(    "https://api.twmarketdata.com/v2/datasets/company-risk-events",    params={"symbol": "2330"},    headers={"X-API-Key": "sk_live_..."},)resp.raise_for_status()print(resp.json())

OpenAPI

This endpoint is GET /v2/datasets/company-risk-events. The full machine-readable schema (parameters, security, response envelope) lives in the OpenAPI spec.

Notes & limitations

  • Private-beta preview: coverage is partial and the schema may change before general availability — treat the absence of a flag as "not captured", not as "no risk".
  • Informational only, not legal or investment advice: a risk flag reflects an exchange notice and does not constitute a judgement about a company — verify against the official announcement before acting.

Request & Response

Request

curl "https://api.twmarketdata.com/v2/datasets/company-risk-events?symbol=2330&start_date=2026-01-01&end_date=2026-06-30&limit=5" \  -H "X-API-Key: $TWMD_API_KEY"

Authenticate with the X-API-Key header, using a sk_live_ key issued in the dashboard.

Response

TODO — no response has been captured for this dataset yet (it needs an entitled key, or its required parameters are not yet known). No example is shown rather than an invented one.

The grade badge on this page is a documentation classification, not a response field.