krakenfx/kraken-cli

What it solves

Kraken CLI provides a direct, terminal-based interface for interacting with the Kraken exchange. It eliminates the need for manual web navigation for routine tasks, enables automated trading via AI agents, and provides a safe environment for testing strategies without risking real capital.

How it works

The tool functions as a command-line interface that communicates with Kraken's APIs. It supports OAuth for secure, restricted access without manual API key management. For AI integration, it includes an MCP (Model Context Protocol) server that allows AI agents (like Claude or Cursor) to execute trades, check balances, and retrieve market data. Every command can output JSON for easy scripting, and it includes a built-in paper trading mode that simulates orders using live market prices.

Who it’s for

It is designed for traders who prefer the speed of the terminal, developers building automated trading bots, and AI agent users who want to grant their models controlled access to financial data and execution.

Highlights

• Trade crypto, tokenized U.S. stocks, ETFs, forex, and futures from a single interface.
• Built-in paper trading mode allows testing strategies with live data and no account required.
• MCP server integration connects the CLI to AI agents like Claude, Cursor, and Codex.
• Secure OAuth sign-in removes the need to manually copy and paste API keys.
• Every command supports JSON output, making it ideal for scripts and automated workflows.
• Includes research tools to record live market data and replay it for strategy backtesting.