Twelve Data MCP

What it does

Connects AI assistants to the Twelve Data financial API, providing real-time and historical market data. It allows the AI to retrieve price quotes, analyze trends using technical indicators, and fetch fundamental company data across various asset classes including stocks, ETFs, forex, and cryptocurrencies.

Tools

• Price Retrieval: Get real-time and historical price quotes for symbols.
• Technical Analysis: Access 60+ indicators like RSI, MACD, and SMA.
• Fundamentals: Fetch financial statements, earnings, and dividends.
• Market Intelligence: Track market movers and exchange rates.
• News & Regulatory: Access company news and SEC/EDGAR filings.

Installation

Cloud Setup (Recommended)

Add the following URL to your assistant's Connectors/Integrations settings: https://mcp.twelvedata.com/mcp

Local Setup

1. Clone the repo and run make install.
2. Create a .env file with TWELVE_DATA_API_KEY=your_api_key.
3. Add to claude_desktop_config.json:

{
  "mcpServers": {
    "twelvedata": {
      "command": "/path/to/twelve-data-mcp/.venv/bin/python",
      "args": ["/path/to/twelve-data-mcp/src/server.py"]
    }
  }
}

Supported hosts

• Claude
• ChatGPT