What API does MCP Stock Market use?
It uses the Alpha Vantage API to retrieve stock market data.
@ctoouli
Basic information
MCP server to connect to the Alpha Vantage APIs
No standard config provided
This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.
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MCP Stock Market is a Model Context Protocol (MCP) tool for retrieving daily stock market data using the Alpha Vantage API. It provides access to daily price data for any stock symbol through a simple MCP interface, aimed at developers integrating stock data into MCP‑enabled clients.
Install dependencies (npm install), set your Alpha Vantage API key in a .env file, then build the project (npm run build). Configure your MCP client to point to the built index.js file. Use the tool by invoking get-stock-data with a stock symbol parameter (e.g., @stock-market get-stock-data symbol=AAPL).
It uses the Alpha Vantage API to retrieve stock market data.
Node.js v18 or higher is required.
You can obtain a free API key from Alpha Vantage’s website (https://www.alphavantage.co/support/#api-key).
Yes, the free Alpha Vantage tier allows 25 API calls per day and 5 calls per minute.
It returns daily open, high, low, close prices, and volume for the specified stock symbol, along with the last updated date and time zone.

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