Binance MCP Server is an MCP server that enables Claude Code to access Binance's exchange API. It exposes market data endpoints including get_price, get_orderbook, get_klines, and get_24hr_ticker to fetch current prices, order books, candlesticks, and 24-hour statistics. It also provides account endpoints such as get_account_info, get_open_orders, and get_order_history to retrieve balances, open orders, and order history. For trading, it supports place_order, cancel_order, and cancel_all_orders across both Binance mainnet and testnet, allowing automated trading workflows via Claude Code. Configuration is done through an MCP settings JSON where the server is invoked with command 'npx' and args ['binance-mcp-server'], and environment variables BINANCE_API_KEY, BINANCE_API_SECRET, and BINANCE_TESTNET to toggle testnet vs mainnet. The README includes setup guidance and a one-click Claude Code integration example, as well as security notes stressing the safety of testnet and warnings for mainnet trading. It supports multi-language documentation and provides instructions for obtaining API keys for testnet and mainnet.