# 🇹🇼 Taiwan MOPS Company Announcements · 公開資訊觀測站重大訊息 (`nexgendata/taiwan-mops-company-announcements`) Actor

Taiwan TWSE/MOPS material announcements from the keyless TWSE OpenAPI gateway — tender offers, governance, market changes, and IPO pipeline. Traditional Chinese + structured JSON. For Taiwan-focused funds, semi-supply-chain analysts, and corporate-governance research.

- **URL**: https://apify.com/nexgendata/taiwan-mops-company-announcements.md
- **Developed by:** [NexGenData](https://apify.com/nexgendata) (community)
- **Categories:** Business, Automation
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, NaN bookmarks
- **User rating**: No ratings yet

## Pricing

from $300.00 / 1,000 disclosure records

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md):

```bash
npm install apify-client
```

In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md):

```bash
pip install apify-client
```

In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md):

````bash
# MacOS / Linux
curl -fsSL https://apify.com/install-cli.sh | bash
# Windows
irm https://apify.com/install-cli.ps1 | iex
```bash

In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md).

If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).


# README

## 🇹🇼 Taiwan MOPS Company Announcements — Material Disclosures

**Real-time Taiwan TWSE/MOPS corporate disclosures from the keyless TWSE OpenAPI gateway.** Taiwan's Market Observation Post System (公開資訊觀測站, MOPS) is the statutory disclosure portal where every TWSE-listed issuer publishes material announcements (重大訊息), 5%+ shareholder filings (大股東持股), director-and-officer holdings (董監事持股), monthly revenue (月營收), and IPO pipeline updates within minutes of board approval — mandated under the TW Securities and Exchange Act §36-1.

This actor pulls the MOPS data through the **regulatory-blessed TWSE OpenAPI** at `openapi.twse.com.tw/v1/` — a keyless JSON gateway that mirrors the MOPS portal's same-day disclosure feed without the consumer-portal referer wall. Output is structured JSON with 4-digit Taiwanese securities codes, Traditional-Chinese company names, classified disclosure types, and the canonical source URL per row. Built for Taiwan-focused event-driven funds, semi-supply-chain analysts tracking TSMC/UMC suppliers, corporate-governance researchers, and individual investors monitoring 公開收購 (tender offers) and 股東會 (AGM) announcements.

---

### ✅ What you get

| Field | Description |
|---|---|
| `ticker` | 4-digit Taiwanese securities code (公司代號, e.g. `2330` for TSMC, `2317` for Hon Hai / Foxconn) |
| `company_name_tc` | Traditional-Chinese company name as it appears on TWSE OpenAPI (e.g. `台積電`, `鴻海`) |
| `company_name_en` | English name when known (best-effort; null otherwise — pipe through DeepL for full coverage) |
| `disclosure_time` | Disclosure timestamp in Taipei time (TPE / UTC+8) — `YYYY-MM-DD HH:MM:SS TST` when present |
| `disclosure_date` | ISO date `YYYY-MM-DD` in TPE (ROC 民國 dates auto-converted) |
| `disclosure_type` | One of: `material_announcement` / `major_shareholder_filing` / `governance_holding` / `monthly_revenue` / `new_listing` |
| `disclosure_title` | Disclosure title (Traditional Chinese, raw — the official 主旨 text) |
| `market` | `TWSE` (the OpenAPI gateway covers the main board; TPEx equivalents available through sibling actors) |
| `source_url` | Canonical TWSE OpenAPI endpoint URL for the disclosure bucket |
| `mops_portal_url` | Reference MOPS consumer-portal URL for the disclosure type (for cross-check) |
| `raw_compliance_clause` | Original `符合條款` clause reference (only on material announcements; e.g. `第12款`) |
| `event_date` | Statutory event-occurrence date (`事實發生日`) when the issuer carries one |
| `scraped_at` | ISO-8601 UTC timestamp of extraction |

Each row pushed to the dataset is one billable `disclosure-record` event.

---

### 🎯 Use cases

#### Event-driven Taiwan equity trading
Run a 09:00 TPE daily sweep filtered to `disclosure_type=material_announcements` to catch every 重大訊息 announcement before the market's continuous trading session. Tender offers (公開收購), earnings revisions (業績預測), and supply-chain disclosures all surface here.

#### Semi-supply-chain analyst desk
Filter on `material_announcements` and post-process with a ticker watchlist of TSMC suppliers (2454 MediaTek, 3711 ASE Tech, 5347 Vanguard International Semi, etc.). Catch capacity-commitment disclosures, wafer-supply contract signings, and joint-venture announcements within minutes of MOPS posting.

#### Corporate governance research
Filter on `governance` (董監事持股) to capture every director / officer holdings update across TWSE-listed issuers. Powers ESG funds, proxy advisors (ISS / Glass Lewis APAC), and stewardship teams covering Taiwan. Pair with `tender_offers` (5%+ shareholder filings) for activist target detection.

#### Retail / individual investor disclosure tracking
Filter by `ticker_filter` to follow a single issuer's MOPS feed in machine-readable form — every disclosure, every day. Drop straight into a Slack alert via n8n or Zapier.

#### Taiwan IPO pipeline tracking
Filter on `new_listing` to surface every TWSE new-listing application with chairman, capital amount, committee date, approved-listing date, underwriter, and underwriting price. Differentiated from generic APAC IPO calendars by chairman/capital/underwriter depth.

---

### 📥 Sample input

```json
{
  "date_from": "2026-05-27",
  "date_to": "2026-05-31",
  "company_filter": "",
  "ticker_filter": "",
  "disclosure_type": "material_announcements",
  "max_disclosures": 50
}
````

Single-ticker daily watch (TSMC):

```json
{
  "date_from": "2026-05-29",
  "date_to": "2026-05-29",
  "ticker_filter": "2330",
  "disclosure_type": "all",
  "max_disclosures": 100
}
```

IPO pipeline scan:

```json
{
  "disclosure_type": "new_listing",
  "max_disclosures": 100
}
```

***

### 📤 Sample output (one row)

```json
{
  "ticker": "2317",
  "company_name_tc": "鴻海",
  "company_name_en": null,
  "disclosure_time": "2026-05-31 10:02:31 TST",
  "disclosure_date": "2026-05-31",
  "disclosure_type": "material_announcement",
  "disclosure_title": "公告本公司參與投資人說明會",
  "market": "TWSE",
  "source_url": "https://openapi.twse.com.tw/v1/opendata/t187ap04_L",
  "mops_portal_url": "https://mops.twse.com.tw/mops/web/t05st01",
  "raw_compliance_clause": "第12款",
  "event_date": "2026-06-01",
  "scraped_at": "2026-06-01T17:35:00Z"
}
```

***

### 🚀 How to use

#### Apify Python client

```python
from apify_client import ApifyClient

client = ApifyClient("YOUR_APIFY_TOKEN")

run = client.actor("nexgendata/taiwan-mops-company-announcements").call(run_input={
    "date_from": "2026-05-27",
    "date_to": "2026-05-31",
    "disclosure_type": "material_announcements",
    "max_disclosures": 100,
})

for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item["disclosure_date"], item["ticker"],
          item["company_name_tc"], "→", item["disclosure_type"],
          item["disclosure_title"])
```

#### cURL

```bash
curl -X POST \
  "https://api.apify.com/v2/acts/nexgendata~taiwan-mops-company-announcements/run-sync-get-dataset-items?token=YOUR_APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"date_from":"2026-05-29","date_to":"2026-05-31","disclosure_type":"all","max_disclosures":50}'
```

#### MCP / agent integration

This actor exposes a deterministic schema and a single high-leverage tool (`fetch_taiwan_mops_disclosures`) — wire it into any MCP-compatible agent (Claude Desktop, Cursor, your in-house Taiwan research stack) and your assistant can answer questions like "any 公開收購 announcements on TSMC suppliers this week?" with structured live data instead of guesswork.

***

### ⚖️ Legal & data source notes

- **Data source:** [TWSE OpenAPI gateway](https://openapi.twse.com.tw/) — the Taiwan Stock Exchange's keyless JSON conduit for MOPS (公開資訊觀測站) disclosures. Endpoints used: `t187ap04_L` (material announcements), `t187ap08_L` (5%+ shareholder filings), `t187ap03_L` (director / officer holdings), `t187ap05_L` (monthly revenue), and `company/newlisting` (IPO pipeline).
- **Statutory basis:** TW Securities and Exchange Act §36-1 mandates same-day material-information disclosure (重大訊息揭露) for TWSE-listed issuers. Officer / 5%-shareholder disclosure is mandated under SEA §22-2 (insider reporting) and §43-1 (5%-shareholder). MOPS / TWSE OpenAPI is the **regulatory-blessed conduit** — Taiwan's analogue to Japan's TDnet and Korea's DART.
- **License:** TWSE OpenAPI is published under Taiwan's Open Government Data License v1 (CC BY 4.0 equivalent). No commercial restriction. No PII — issuer-level corporate announcements only.
- **MOPS portal note:** the MOPS consumer portal (`mops.twse.com.tw/mops/web/ajax_*`) is referer-walled with a security-check banner (「因為安全性考量」). This actor uses the **OpenAPI route** — the same upstream data, keyless and stable. The `mops_portal_url` field is a reference cross-link for analysts who want to view the disclosure in the official UI.
- **Polite-bot identification:** every request carries `User-Agent: NexGenDataBot/1.0 (+https://thenextgennexus.com/bot; contact: hello@thenextgennexus.com)` and paces ≥1.5s between buckets to stay well within TWSE's stated open-data norms.
- **Snapshot semantics:** TWSE OpenAPI endpoints serve the current rolling snapshot — `t187ap04_L` and `t187ap05_L` carry recent material announcements / monthly revenue; `t187ap03_L` and `t187ap08_L` are reference snapshots updated on regulatory cadence; `company/newlisting` is the live IPO pipeline. The `date_from` / `date_to` window filters within whatever the upstream snapshot delivers.

***

### ❓ FAQ

**Q: How is this different from the `twse-stock-screener` actor?**
A: `twse-stock-screener` covers TWSE + TPEx **mainboard quotes** (price, volume, market cap). This actor covers MOPS **disclosure events** — material announcements, governance reports, IPO pipeline, monthly revenue. The two are complementary — use the screener to build a watchlist, then this actor to follow that watchlist's disclosure feed.

**Q: Why is `disclosure_title` in Traditional Chinese?**
A: TWSE / MOPS publish all titles in Traditional Chinese (zh-Hant-TW) only — this is the official text under the SEA §36-1 disclosure mandate. English translation is opt-in; pipe `disclosure_title` through DeepL or Google Cloud Translation for downstream consumers. **Note:** Taiwan uses Traditional Chinese (繁體中文) — distinct from the Simplified Chinese (zh-CN) used in mainland China disclosure feeds.

**Q: Why are some ROC dates 7 digits and others 6?**
A: Taiwan's 民國 (ROC) calendar starts at year 1912 = ROC 1. Year-100+ dates are 7 digits (`1150601` = ROC 115 = 2026, June 1); pre-2011 dates are 6 digits (`990601` = ROC 99 = 2010). The actor handles both forms transparently and emits ISO `YYYY-MM-DD` in `disclosure_date`.

**Q: Why does `tender_offers` map to t187ap08\_L (5%+ shareholders) and not to a dedicated tender-offer endpoint?**
A: Taiwan tender-offer (公開收購 / TOB) disclosures flow through the MOPS material-announcement feed (`t187ap04_L`) tagged with the tender-offer compliance clause, not a separate endpoint. The 5%+ shareholder filings (`t187ap08_L`) are the closest TWSE OpenAPI proxy for **activist / pre-TOB signal** — large positions that often precede or accompany tender-offer activity. For pure tender-offer events, use `disclosure_type=material_announcements` and filter the title for `公開收購` or compliance clauses 第14款 / 第15款.

**Q: Why are weekends + Taiwan holidays returning zero rows in the material-announcements bucket?**
A: TWSE / MOPS only operate on trading days. The material-announcements feed naturally returns zero rows for non-trading dates — the actor exits cleanly with `0 results` (no error, no crash, no charge beyond `apify-actor-start`). Snapshot buckets (officer holdings, IPO pipeline) are unaffected.

***

### 繁體中文說明

從台灣證券交易所 OpenAPI 即時收集台股上市公司**重大訊息**公告、**公開收購**、**股東會**、**董監事持股**、**月營收**、**新股上市**等公開資訊。所有資料來自 **MOPS 公開資訊觀測站**（公開資訊觀測站），符合證券交易法第 36 條之 1 之即時揭露規範。

**主要用途：**

- 事件驅動型投資策略（重大訊息即時監控）
- 公開收購（TOB）監控
- 公司治理研究（董監事持股 / 大股東持股申報）
- 半導體供應鏈分析（台積電、聯電供應商公告追蹤）
- 個人投資者公告追蹤
- 台股 IPO 上市申請進度追蹤（含董事長、資本額、承銷商、承銷價）

**資料來源欄位：**

- `公司代號`（4 位數證券代號，例如 `2330` 台積電、`2317` 鴻海）
- `公司名稱`（繁體中文公司名稱）
- `主旨`（繁體中文公告主旨）
- `發言日期 / 發言時間`（民國紀年自動轉換為西元 ISO 日期）
- `符合條款`（如「第 12 款」、「第 14 款」公開收購）
- `事實發生日`

\*\*輸出格式：\*\*JSON。可直接串接 Apify Console、n8n、Make、Zapier、MCP 生態系。提供繁體中文標題（`disclosure_title`）與分類（`disclosure_type`）兩個欄位，最適合機器學習、全文搜尋、警示推播管線。

**資料合規說明：**

- 資料來源為證券交易所官方 OpenAPI（`openapi.twse.com.tw/v1/`），無需 API 金鑰
- 採用台灣政府開放資料授權條款 1.0（等同 CC BY 4.0）
- 不包含任何個人資料（無 PII），僅公司層級之法定揭露資訊
- 請求 User-Agent 為 `NexGenDataBot/1.0`，並於各端點間遵守 ≥1.5 秒之禮貌間隔

***

### 🔗 Related actors

Pair these public NexGenData actors with the Taiwan MOPS feed for a complete APAC disclosure stack:

- [**TSE Japan Stock Screener**](https://apify.com/nexgendata/tse-japan-stock-screener) — Tokyo Stock Exchange Prime / Standard / Growth listed-company screener. Cross-reference Taiwan supply-chain disclosures against Japanese parent / customer issuers (Sony, Toyota, Murata).
- [**KOSPI Stock Screener**](https://apify.com/nexgendata/kospi-stock-screener) — Korea Exchange KOSPI / KOSDAQ screener. Pair with Taiwan MOPS for full APAC semi-supply-chain coverage (Samsung Electronics, SK Hynix, TSMC, UMC).
- [**SEC Form 8-K Material Events Scraper**](https://apify.com/nexgendata/sec-form-8k-material-events-scraper) — US-equivalent same-day material-event disclosures. For ADR-listed Taiwanese issuers (TSM, UMC, ASX, HIMX), MOPS ↔ 8-K cross-reference catches translation drift early.
- [**HKEX Hang Seng Stock Screener**](https://apify.com/nexgendata/hkex-hang-seng-stock-screener) — Hong Kong-listed Hang Seng constituents. Pair with Taiwan MOPS for cross-strait + greater-China coverage (relevant for TSMC China-fab disclosures, Foxconn HK-listed subsidiaries).
- [**SGX Company Announcements**](https://apify.com/nexgendata/sgx-company-announcements) — Singapore Exchange's equivalent timely disclosure feed. Run both together for SE-Asia + Taiwan cross-listed coverage.
- [**TWSE Stock Screener**](https://apify.com/nexgendata/twse-stock-screener) — TWSE + TPEx mainboard quote screener. Build watchlists here; subscribe to their disclosure feed via this actor.

***

### 🏷️ About NexGenData

NexGenData operates 130+ public Apify actors covering global regulatory filings, exchange data, IP intelligence, lead generation, and MCP servers for AI agents. All actors are PAY-PER-EVENT priced and work directly with the Apify Console, n8n, Make, Zapier, and the MCP ecosystem. Questions or custom Taiwan / APAC data requests? Email `hello@thenextgennexus.com`.

### Related NexGenData actors

Part of the **4. APAC Business Intelligence** workflow. Related NexGenData actors:

- [Eastmoney China A-Shares Screener · 东方财富选股](https://apify.com/nexgendata/eastmoney-china-stock-screener?fpr=2ayu9b)
- [NSE India Stock Indices Screener](https://apify.com/nexgendata/nse-india-stock-screener?fpr=2ayu9b)
- [Singapore ACRA / BizFile+ Company Lookup](https://apify.com/nexgendata/singapore-acra-company-lookup?fpr=2ayu9b)
- [SGX Company Announcements — Singapore Exchange Disclosure Feed](https://apify.com/nexgendata/sgx-company-announcements?fpr=2ayu9b)
- [OGD India Companies Master Data Lookup](https://apify.com/nexgendata/ogd-india-companies-registry?fpr=2ayu9b)

Browse the full [NexGenData storefront by workflow](https://thenextgennexus.com/actors-by-workflow/) or the [APAC Business Intelligence cluster guide](https://thenextgennexus.com/asia-business-data-tools/).

# Actor input Schema

## `date_from` (type: `string`):

Start of the disclosure date range, inclusive. ISO format YYYY-MM-DD, interpreted in Taipei time (UTC+8). Default is 7 days before today (TPE). TWSE OpenAPI feeds carry the current snapshot — older dates may not appear in every bucket.

## `date_to` (type: `string`):

End of the disclosure date range, inclusive. ISO format YYYY-MM-DD, interpreted in Taipei time (UTC+8). Default is today (TPE). Weekends + Taiwan exchange holidays return zero rows in the material-announcements bucket; reference buckets (officer holdings, IPO pipeline) are snapshot-style and unaffected.

## `company_filter` (type: `string`):

Optional substring filter against the Traditional-Chinese company name as it appears on TWSE OpenAPI (e.g. 鴻海, 台積電, TSMC). Case-insensitive partial match. Leave blank to return every issuer.

## `ticker_filter` (type: `string`):

Optional 4-digit Taiwanese securities code (公司代號). Examples: 2330 (TSMC), 2317 (Hon Hai / Foxconn), 2454 (MediaTek). Leave blank to return every issuer.

## `disclosure_type` (type: `string`):

Filter rows to a single TWSE OpenAPI bucket. 'material\_announcements' = t187ap04\_L 重大訊息 (event-driven trader feed); 'tender\_offers' = t187ap08\_L 5%+ shareholder filings (closest TWSE OpenAPI proxy to tender-offer/activist signal); 'governance' = t187ap03\_L 董監事持股 (officer holdings); 'market\_changes' = t187ap05\_L 月營收 (monthly revenue, earnings proxy); 'new\_listing' = company/newlisting IPO pipeline. 'all' pulls every bucket.

## `max_disclosures` (type: `integer`):

Maximum number of disclosure rows to return across all buckets. Each row pushed to the dataset is one billable 'disclosure-record' event. Range 1-1000.

## Actor input object example

```json
{
  "date_from": "",
  "date_to": "",
  "company_filter": "",
  "ticker_filter": "",
  "disclosure_type": "all",
  "max_disclosures": 100
}
```

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "date_from": "",
    "date_to": "",
    "company_filter": "",
    "ticker_filter": "",
    "disclosure_type": "all",
    "max_disclosures": 100
};

// Run the Actor and wait for it to finish
const run = await client.actor("nexgendata/taiwan-mops-company-announcements").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {
    "date_from": "",
    "date_to": "",
    "company_filter": "",
    "ticker_filter": "",
    "disclosure_type": "all",
    "max_disclosures": 100,
}

# Run the Actor and wait for it to finish
run = client.actor("nexgendata/taiwan-mops-company-announcements").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "date_from": "",
  "date_to": "",
  "company_filter": "",
  "ticker_filter": "",
  "disclosure_type": "all",
  "max_disclosures": 100
}' |
apify call nexgendata/taiwan-mops-company-announcements --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=nexgendata/taiwan-mops-company-announcements",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "🇹🇼 Taiwan MOPS Company Announcements · 公開資訊觀測站重大訊息",
        "description": "Taiwan TWSE/MOPS material announcements from the keyless TWSE OpenAPI gateway — tender offers, governance, market changes, and IPO pipeline. Traditional Chinese + structured JSON. For Taiwan-focused funds, semi-supply-chain analysts, and corporate-governance research.",
        "version": "0.0",
        "x-build-id": "z9Dl4SiqOEwHinbST"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/nexgendata~taiwan-mops-company-announcements/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-nexgendata-taiwan-mops-company-announcements",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/nexgendata~taiwan-mops-company-announcements/runs": {
            "post": {
                "operationId": "runs-sync-nexgendata-taiwan-mops-company-announcements",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/nexgendata~taiwan-mops-company-announcements/run-sync": {
            "post": {
                "operationId": "run-sync-nexgendata-taiwan-mops-company-announcements",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "inputSchema": {
                "type": "object",
                "properties": {
                    "date_from": {
                        "title": "From date (ISO YYYY-MM-DD, TPE)",
                        "type": "string",
                        "description": "Start of the disclosure date range, inclusive. ISO format YYYY-MM-DD, interpreted in Taipei time (UTC+8). Default is 7 days before today (TPE). TWSE OpenAPI feeds carry the current snapshot — older dates may not appear in every bucket.",
                        "default": ""
                    },
                    "date_to": {
                        "title": "To date (ISO YYYY-MM-DD, TPE)",
                        "type": "string",
                        "description": "End of the disclosure date range, inclusive. ISO format YYYY-MM-DD, interpreted in Taipei time (UTC+8). Default is today (TPE). Weekends + Taiwan exchange holidays return zero rows in the material-announcements bucket; reference buckets (officer holdings, IPO pipeline) are snapshot-style and unaffected.",
                        "default": ""
                    },
                    "company_filter": {
                        "title": "Company name filter (Traditional Chinese or English, optional)",
                        "type": "string",
                        "description": "Optional substring filter against the Traditional-Chinese company name as it appears on TWSE OpenAPI (e.g. 鴻海, 台積電, TSMC). Case-insensitive partial match. Leave blank to return every issuer.",
                        "default": ""
                    },
                    "ticker_filter": {
                        "title": "Ticker filter (4-digit Taiwanese securities code, optional)",
                        "type": "string",
                        "description": "Optional 4-digit Taiwanese securities code (公司代號). Examples: 2330 (TSMC), 2317 (Hon Hai / Foxconn), 2454 (MediaTek). Leave blank to return every issuer.",
                        "default": ""
                    },
                    "disclosure_type": {
                        "title": "Disclosure type filter",
                        "enum": [
                            "all",
                            "material_announcements",
                            "tender_offers",
                            "governance",
                            "market_changes",
                            "new_listing"
                        ],
                        "type": "string",
                        "description": "Filter rows to a single TWSE OpenAPI bucket. 'material_announcements' = t187ap04_L 重大訊息 (event-driven trader feed); 'tender_offers' = t187ap08_L 5%+ shareholder filings (closest TWSE OpenAPI proxy to tender-offer/activist signal); 'governance' = t187ap03_L 董監事持股 (officer holdings); 'market_changes' = t187ap05_L 月營收 (monthly revenue, earnings proxy); 'new_listing' = company/newlisting IPO pipeline. 'all' pulls every bucket.",
                        "default": "all"
                    },
                    "max_disclosures": {
                        "title": "Maximum disclosures",
                        "minimum": 1,
                        "maximum": 1000,
                        "type": "integer",
                        "description": "Maximum number of disclosure rows to return across all buckets. Each row pushed to the dataset is one billable 'disclosure-record' event. Range 1-1000.",
                        "default": 100
                    }
                }
            },
            "runsResponseSchema": {
                "type": "object",
                "properties": {
                    "data": {
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string"
                            },
                            "actId": {
                                "type": "string"
                            },
                            "userId": {
                                "type": "string"
                            },
                            "startedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "finishedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "status": {
                                "type": "string",
                                "example": "READY"
                            },
                            "meta": {
                                "type": "object",
                                "properties": {
                                    "origin": {
                                        "type": "string",
                                        "example": "API"
                                    },
                                    "userAgent": {
                                        "type": "string"
                                    }
                                }
                            },
                            "stats": {
                                "type": "object",
                                "properties": {
                                    "inputBodyLen": {
                                        "type": "integer",
                                        "example": 2000
                                    },
                                    "rebootCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "restartCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "resurrectCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "computeUnits": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "options": {
                                "type": "object",
                                "properties": {
                                    "build": {
                                        "type": "string",
                                        "example": "latest"
                                    },
                                    "timeoutSecs": {
                                        "type": "integer",
                                        "example": 300
                                    },
                                    "memoryMbytes": {
                                        "type": "integer",
                                        "example": 1024
                                    },
                                    "diskMbytes": {
                                        "type": "integer",
                                        "example": 2048
                                    }
                                }
                            },
                            "buildId": {
                                "type": "string"
                            },
                            "defaultKeyValueStoreId": {
                                "type": "string"
                            },
                            "defaultDatasetId": {
                                "type": "string"
                            },
                            "defaultRequestQueueId": {
                                "type": "string"
                            },
                            "buildNumber": {
                                "type": "string",
                                "example": "1.0.0"
                            },
                            "containerUrl": {
                                "type": "string"
                            },
                            "usage": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "integer",
                                        "example": 1
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "usageTotalUsd": {
                                "type": "number",
                                "example": 0.00005
                            },
                            "usageUsd": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "number",
                                        "example": 0.00005
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```