How to Use the Alpaca Trading MCP in Claude Code

Q: How do I authenticate headless apps with this setup?

Use the built-in issuetoken tool. Your CLI agent can generate the necessary OAuth2 tokens on the fly for secure, machine-to-machine communication.

Run Alpaca Trading straight from your terminal. Claude Code executes trades and pulls market data directly in your shell.

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Connect Alpaca Trading MCP to Claude Code

Create your Vinkius account to connect Alpaca Trading to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Alpaca Trading with Claude Code

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Command-line market execution

Fire off trades without ever leaving your SSH session. You can pipe a ticker symbol into Claude Code, and it runs `create_order` to buy the asset. Need to clear your book fast? One prompt triggers `delete_all_orders` to wipe every open position. This MCP setup thrives in automated environments. You can trigger buy/sell scripts from a cron job or a GitHub Action based on external webhooks. The terminal agent handles the API handshakes in the background.

Terminal-native market data

Building financial data pipelines usually requires heavy SDKs. Now you just ask your CLI to pull `get_stocks_bars` and dump the output into a local CSV. It grabs historical pricing and formats it exactly how your bash script needs it. Real-time monitoring is just as easy. You can write a loop that hits `get_latest_stocks_trades` every minute and alerts you via standard output if volume spikes.

Manage the Alpaca Trading MCP Server via CLI

Brokerage administration belongs in the terminal alongside your other infrastructure. Run a command to trigger `update_account_configs` and adjust trading limits across your entire firm. Creating new accounts is entirely scriptable. The agent uses `create_broker_account` to push identity and disclosure JSON payloads directly to the brokerage. Nobody has to log into a web portal.

Setup guide

Set up Alpaca Trading MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see alpaca-trading-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Alpaca Trading transactions." It will automatically discover and invoke the available Alpaca Trading tools.

Terminal

claude mcp add --transport http alpaca-trading-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Alpaca Trading MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "alpaca-trading-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Alpaca. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Alpaca Trading MCP in Claude Code

Run the add command with the HTTP transport flag followed by your Vinkius server name and URL. Make sure all flags come before the server name. Verify the connection by listing your active tools.

Yes, headless execution is the main draw here. You can embed the terminal commands in your CI/CD pipelines or run them as scheduled cron jobs on a server.

The server supports both traditional stocks and cryptocurrencies. You can check the full list of available instruments anytime by invoking the `get_assets` tool.

Use the built-in `issue_token` tool. Your CLI agent can generate the necessary OAuth2 tokens on the fly for secure, machine-to-machine communication.

Vinkius processes all requests through an ephemeral, zero-trust sandbox. When your shell script pulls active trades or fetches account configs, the MCP server handles the routing and immediately destroys the instance. No logs survive the session.

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