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@codespar/mcp-mercado-bitcoin

v0.1.0

Published

MCP server for Mercado Bitcoin — Brazilian crypto exchange, trading, orderbook, withdrawals

Readme

@codespar/mcp-mercado-bitcoin

MCP server for Mercado Bitcoin — Brazilian cryptocurrency exchange with trading, orders, and market data

npm License: MIT

Quick Start

Claude Desktop

Add to ~/.config/claude/claude_desktop_config.json:

{
  "mcpServers": {
    "mercado-bitcoin": {
      "command": "npx",
      "args": ["-y", "@codespar/mcp-mercado-bitcoin"],
      "env": {
        "MB_API_KEY": "your-key",
        "MB_API_SECRET": "your-secret"
      }
    }
  }
}

Claude Code

claude mcp add mercado-bitcoin -- npx @codespar/mcp-mercado-bitcoin

Cursor / VS Code

Add to .cursor/mcp.json or .vscode/mcp.json:

{
  "servers": {
    "mercado-bitcoin": {
      "command": "npx",
      "args": ["-y", "@codespar/mcp-mercado-bitcoin"],
      "env": {
        "MB_API_KEY": "your-key",
        "MB_API_SECRET": "your-secret"
      }
    }
  }
}

Tools

| Tool | Description | |------|-------------| | get_ticker | Get ticker data for a trading pair (price, volume, etc.) | | list_orderbook | Get order book (bids and asks) for a trading pair | | create_order | Create a buy or sell order | | get_order | Get order details by ID | | cancel_order | Cancel an open order | | list_orders | List orders with optional filters | | get_balance | Get account balances for all assets | | list_trades | List executed trades for a trading pair | | get_candles | Get candlestick/OHLCV data for a trading pair | | withdraw | Create a withdrawal request |

Authentication

Mercado Bitcoin uses an API key and secret passed via request headers.

Sandbox / Testing

Mercado Bitcoin provides a sandbox via the dashboard for testing.

Get your credentials

  1. Go to Mercado Bitcoin
  2. Create an account
  3. Navigate to API settings to generate key and secret
  4. Set the environment variables

Environment Variables

| Variable | Required | Description | |----------|----------|-------------| | MB_API_KEY | Yes | API key from Mercado Bitcoin | | MB_API_SECRET | Yes | API secret from Mercado Bitcoin |

Roadmap

v0.2 (planned)

  • get_account_info — Get account information and limits
  • list_currencies — List available cryptocurrencies
  • get_order_history — Get order history with filters
  • create_stop_order — Create a stop-limit order
  • get_fees — Get trading fees for an account

v0.3 (planned)

  • margin_trading — Margin trading operations
  • lending — Crypto lending operations

Want to contribute? Open a PR or request a tool.

Links

License

MIT