Alpaca FAQs

Question 1

What can I do with Alpaca and an LLM?

Accepted Answer

You can use natural language to retrieve real-time stock quotes, manage your account balance, view positions, place market and limit orders, and cancel orders, all through an LLM interface.

Question 2

Is the Alpaca MCP Server safe to use?

Accepted Answer

The MCP server will have access to your Alpaca account and can place real trades.  Always carefully review Claude's suggestions before approving any trades to ensure accuracy and prevent unintended actions. This example utilizes paper trading by default.

Question 3

What is Alpaca MCP Server?

Accepted Answer

The Alpaca MCP (Model Context Protocol) Server allows Large Language Models (LLMs) like Claude to interact with the Alpaca trading API, enabling you to trade stocks, manage accounts, and get market data using natural language.

Question 4

What are the prerequisites for using Alpaca?

Accepted Answer

You need Python 3.10+, Alpaca API keys, and an MCP client like Claude for Desktop. You'll also need to install the required Python packages (mcp, alpaca-py, python-dotenv).

Question 5

How do I configure Claude to use the Alpaca MCP Server?

Accepted Answer

You need to edit Claude's configuration file (claude_desktop_config.json) and add the server configuration, including the command to run the server and your Alpaca API credentials.  Refer to the README for detailed instructions.

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