Indonesia Stock Exchange IDX - Trading price MCP

IDX MCP Connect your AI assistant to Indonesia Stock Exchange (IDX) data via SEA MCP — listed companies, their shareholders and boards, and daily trading for…

CommunityOnlineNo sign-inGlobalFreeCan modify data

What it can do

  • Idx Search Companies: Search companies listed on the Indonesia Stock Exchange (IDX). Filters are ANDed. Company id is the ticker (e.g. BBCA). Sector, subSector, industry and subIndustry use the IDX-IC
  • Idx Get Company: Fetch one IDX-listed company by ticker: classification, address, tax id, website, major shareholders, subsidiaries, board, audit committee and corporate secretary, plus its latest dai
  • Idx Price History: Daily trading summaries for one IDX ticker: OHLC, volume, value, trade count, best bid/offer, foreign buy/sell and non-regular market activity. Data starts 2 Jan 2020. Defaults to t

What data it sees

Do you need an account

No: the server works without sign-in

IDX MCP

Connect your AI assistant to Indonesia Stock Exchange (IDX) data via SEA MCP — listed companies, their shareholders and boards, and daily trading for every ticker since January 2020, through the Model Context Protocol.

Bahasa Indonesia

IDX MCP adalah server Model Context Protocol (MCP) yang memberi AI assistant akses ke data Bursa Efek Indonesia: profil emiten (sektor, alamat, NPWP), pemegang saham, anak usaha, direksi dan komite audit, serta ringkasan perdagangan harian (harga, volume, nilai, frekuensi, transaksi asing) sejak 2020.

Connect

https://seamcp.com/idx/mcp

Add this URL as a custom MCP connector in Claude, ChatGPT, Cursor, or any MCP-compatible client. Sign in with Google when prompted.

  • Transport: Streamable HTTP
  • Auth: Google OAuth (sign in once, stays authorized)
  • Free tier: 100 tool calls per month
  • Docs: seamcp.com/idx

Tools

Tool Description
Idx_market_summary Whole-market snapshot for a trading day — top gainers/losers, most active by value or volume, net foreign flow; filter by sector, industry, tickers or minimum value
Idx_get_company Single company by ticker — IDX-IC classification, address, tax id, major shareholders, subsidiaries, board, audit committee and latest trading day
Idx_price_history Daily OHLC, volume, value, trade count, bid/offer and foreign buy/sell for a ticker, back to 2020
Idx_search_companies Search listed companies by name, ticker, sector, industry, tax id or listing date
Idx_search_ownership Find listed companies connected to a person or entity as shareholder, subsidiary, board or audit committee member

Prices are in IDR per share; volumes and foreign buy/sell are in shares.

Example prompts

  • "Top 10 gainers on IDX today with at least Rp1 billion traded"
  • "Which listed companies does the Salim family hold shares in?"
  • "BBCA's closing price and net foreign flow over the last 30 trading days"
  • "Every bank listed on IDX, with its listing date and controlling shareholders"
  • "Saham apa saja yang paling banyak dibeli asing kemarin?"
  • "Siapa pemegang saham pengendali ASII?"

Last update: 2026-09-24

How to connect

How to connect Indonesia Stock Exchange IDX - Trading price MCP to Claude

The server address to paste into Claude settings:

https://idx-mcp--seamcp.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Indonesia Stock Exchange IDX - Trading price MCP to ChatGPT

The server address to paste into ChatGPT settings:

https://idx-mcp--seamcp.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Indonesia Stock Exchange IDX - Trading price MCP to Cursor

The server address to paste into Cursor settings:

https://idx-mcp--seamcp.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (5)

Raw names from tools/list. Only developers need these.

Idx_search_companiesSearch companies listed on the Indonesia Stock Exchange (IDX). Filters are ANDed. Company id is the ticker (e.g. BBCA). Sector, subSector, industry and subIndustry use the IDX-IC classification and match as substrings (e.g. sector "Financials", industry "Banks"). npwp is the tax id; its stored format varies (with or without spaces), so pass digits as they appear or search by name. listedFrom/listedTo filter on the listing (inception) date. Returns { data, total, page, limit } without the profile lists; use Idx_get_company for shareholders, subsidiaries and board.
Idx_get_companyFetch one IDX-listed company by ticker: classification, address, tax id, website, major shareholders, subsidiaries, board, audit committee and corporate secretary, plus its latest daily trading summary. Profile lists keep the IDX keys: Nama name, Persentase percent, Jumlah shares, Pengendali controlling holder, Kategori holder category, Jabatan position, Afiliasi affiliated, BidangUsaha line of business, JumlahAset total assets (unit in Satuan, e.g. JUTAAN = millions; currency in MataUang), StatusOperasi operating status, TahunKomersil year operations began. Prices (previous, openPrice, high, low, close, change, bid, offer) are IDR per share. volume, listedShares, tradeableShares, foreignBuy and foreignSell are shares; value is IDR; frequency is the number of trades. changePercent = change / previous × 100 and foreignNet = foreignBuy − foreignSell are computed. Returns { data: null } when the ticker is unknown.
Idx_price_historyDaily trading summaries for one IDX ticker: OHLC, volume, value, trade count, best bid/offer, foreign buy/sell and non-regular market activity. Data starts 2 Jan 2020. Defaults to the most recent days first. Prices (previous, openPrice, high, low, close, change, bid, offer) are IDR per share. volume, listedShares, tradeableShares, foreignBuy and foreignSell are shares; value is IDR; frequency is the number of trades. changePercent = change / previous × 100 and foreignNet = foreignBuy − foreignSell are computed. Returns { data, total, page, limit }.
Idx_market_summaryWhole-market snapshot for one trading day: every ticker that traded, joined with its company name and sector. Use it for top gainers/losers (sortBy changePercent), most active (value, volume, frequency) and foreign flows (foreignNet). Defaults to the latest trading day; a date with no trading (weekend, holiday) returns no rows. Filter by sector/industry substring, a list of codes, or minimum traded value. Prices (previous, openPrice, high, low, close, change, bid, offer) are IDR per share. volume, listedShares, tradeableShares, foreignBuy and foreignSell are shares; value is IDR; frequency is the number of trades. changePercent = change / previous × 100 and foreignNet = foreignBuy − foreignSell are computed. Returns { date, data, total, page, limit }.
Idx_search_ownershipFind IDX-listed companies connected to a person or entity by name: as a major shareholder, a subsidiary, a board member or an audit committee member. Use it for "which listed companies does X own / sit on the board of". Matching is a case-insensitive substring on the name. Returns { data, total } where each row is a company with only the matching entries under each role. Profile lists keep the IDX keys: Nama name, Persentase percent, Jumlah shares, Pengendali controlling holder, Kategori holder category, Jabatan position, Afiliasi affiliated, BidangUsaha line of business, JumlahAset total assets (unit in Satuan, e.g. JUTAAN = millions; currency in MataUang), StatusOperasi operating status, TahunKomersil year operations began.