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@luziadev/mcp-server

v1.0.0

Published

MCP server for cryptocurrency pricing data - access real-time ticker prices, exchanges, and markets from AI assistants

Readme

@luziadev/mcp-server

npm version License: MIT

Model Context Protocol (MCP) server for cryptocurrency pricing data. Allows AI assistants like Claude to access real-time ticker prices, exchange information, and market data from the Luzia API.

Features

  • Real-time ticker prices from multiple exchanges (Binance, Coinbase, Kraken, OKX, Bybit)
  • Market information and trading pairs
  • Exchange status and availability

Requirements

Install Bun:

# macOS/Linux
curl -fsSL https://bun.sh/install | bash

# Windows
powershell -c "irm bun.sh/install.ps1 | iex"

Claude Desktop Setup

  1. Find your Bun path:

    which bun
    # Usually: /Users/YOUR_USERNAME/.bun/bin/bun
  2. Open Claude Desktop config:

    • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
    • Windows: %APPDATA%\Claude\claude_desktop_config.json
  3. Add the Luzia server (replace YOUR_USERNAME and your API key):

    {
      "mcpServers": {
        "luzia": {
          "command": "/Users/YOUR_USERNAME/.bun/bin/bun",
          "args": ["x", "@luziadev/mcp-server", "--stdio"],
          "env": {
            "PATH": "/Users/YOUR_USERNAME/.bun/bin:/usr/local/bin:/usr/bin:/bin",
            "LUZIA_API_KEY": "lz_your_api_key"
          }
        }
      }
    }
  4. Restart Claude Desktop (Cmd+Q on macOS, then reopen)

  5. Start asking questions:

    • "What's the current price of Bitcoin on Binance?"
    • "Compare ETH prices across all exchanges"
    • "Show me the top trading pairs on Coinbase"

Claude Code Setup

Add to .claude/settings.json (replace YOUR_USERNAME):

{
  "mcpServers": {
    "luzia": {
      "command": "/Users/YOUR_USERNAME/.bun/bin/bun",
      "args": ["x", "@luziadev/mcp-server", "--stdio"],
      "env": {
        "PATH": "/Users/YOUR_USERNAME/.bun/bin:/usr/local/bin:/usr/bin:/bin",
        "LUZIA_API_KEY": "lz_your_api_key"
      }
    }
  }
}

Available Tools

| Tool | Description | |------|-------------| | get_ticker | Get current price for a specific trading pair | | get_tickers | Get prices for multiple pairs or all pairs on an exchange | | get_exchanges | List supported exchanges and their status | | get_markets | List available trading pairs on an exchange |

Available Prompts

| Prompt | Description | |--------|-------------| | analyze_price_movement | Analyze price movements and trends for a trading pair | | compare_exchanges | Compare prices across exchanges for arbitrage opportunities |

Rate Limits

Inherits from your Luzia subscription tier:

  • Free: 100 requests/minute, 5,000/day
  • Pro: 1,000 requests/minute, 20,000/day

Troubleshooting

Claude Desktop can't find the server

  1. Verify claude_desktop_config.json is valid JSON
  2. Ensure the bun path is correct (run which bun)
  3. Restart Claude Desktop completely (Cmd+Q on macOS)

"Unauthorized" errors

  1. Verify your API key is correct
  2. Check that the API key has not expired

License

MIT - see LICENSE for details.