MCP For Claude Marketplace
MarketStack

MarketStack MCP Connector for Claude

A+

Access real-time and historical stock market data — retrieve EOD prices, intraday points, and ticker details for global exchanges directly from your AI agent.

18 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect MarketStack to your AI agent to access a massive database of global stock market information. Get everything from end-of-day prices to intraday data across 70+ global exchanges.

What you can do

  • Stock Prices — Fetch End-of-Day (EOD) and intraday data for thousands of tickers with custom date ranges and intervals using get_eod and get_intraday.
  • Ticker Intelligence — List all available tickers or get deep metadata for specific symbols like AAPL or MSFT with get_ticker.
  • Exchange Coverage — Explore supported stock exchanges and their specific market identifiers (MIC) using list_exchanges.
  • Corporate Actions — Access historical dividends and stock splits data to understand asset performance via list_dividends and list_splits.
  • Company Insights — Retrieve SEC filings, CIK codes, and company facts for fundamental analysis using getCompanyFacts and getSubmissions.

How it works

  1. Subscribe to this server
  2. Enter your MarketStack Access Key
  3. Start querying market data from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Traders & Investors — quickly pull historical data and current prices for technical analysis without leaving your chat interface.
  • Financial Analysts — automate the collection of dividends, splits, and company fundamentals for research reports.
  • Developers — integrate market data into financial tools or dashboards directly from your code editor.
stock-marketfinancial-datatradingmarket-analysisequities

18 tools expose this connector's capabilities to your AI agent.

get_eod

Use symbols parameter for comma-separated tickers. Retrieve end-of-day data for one or multiple stock tickers

get_cik_code

Find the CIK for a company

get_company_concepts

g., accounts_payable) for a company using its CIK code. Retrieve specific financial concepts for a company

get_company_facts

Retrieve structured financial data for a company

get_company_name

Find a company name by its CIK code

get_exchange_tickers

List all tickers for a specific exchange

get_exchange

Get details for a specific exchange

get_submissions

Retrieve SEC submissions for a company

get_ticker_eod

Get EOD data for a specific ticker

get_ticker_intraday

Get intraday data for a specific ticker

get_ticker

Get details for a specific ticker

get_intraday

Use symbols parameter for comma-separated tickers. Retrieve intraday data points for one or multiple stock tickers

list_currencies

List supported currencies

list_dividends

Retrieve historical dividend data

list_exchanges

List all supported stock exchanges

list_splits

Retrieve historical stock split data

list_tickers

List all available stock tickers

list_timezones

List supported timezones

See how to talk to your AI agent using MarketStack.

Get the end-of-day stock prices for AAPL and MSFT for the last 5 days.

I've retrieved the EOD data for Apple (AAPL) and Microsoft (MSFT). Over the last 5 trading days, AAPL moved from $185.92 to $189.45, while MSFT showed a steady increase from $402.12 to $410.50. Would you like the specific daily breakdown?

List all stock exchanges in the United States supported by MarketStack.

I found several US-based exchanges: New York Stock Exchange (MIC: XNYS), NASDAQ Stock Exchange (MIC: XNAS), and Investors Exchange (MIC: IEXG). I can provide more details on any of these using their MIC codes.

Show me the intraday data for TSLA with a 1-hour interval.

Fetching intraday points for Tesla (TSLA) at 1-hour intervals... The data shows the price opened at $175.20 at 09:30 and reached a peak of $178.50 by 14:30. Would you like to see the volume for these periods as well?

Yes! Use the `get_intraday` tool. You can specify intervals such as '1min', '5min', '1hour', and up to '24hour' to get precise price movements throughout the trading day.

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