Event Trader MCP Server

A Model Context Protocol (MCP) server that provides prediction market data to AI systems like Claude, ChatGPT, and Gemini.

Features

20+ Tools for querying markets, prices, and analytics
4 Resources for structured data access
4 Prompts for pre-built analysis workflows
Real-time market data from Event Trader
Semantic market search
Plain English market summaries

Installation

Via pip

pip install event-trader-mcp

Via uvx (recommended)

uvx event-trader-mcp

Configuration

Set your API key:

export EVENT_TRADER_API_KEY=your_api_key_here

Optional:

export EVENT_TRADER_API_URL=https://cymetica.com  # Default

Usage with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "event-trader": {
      "command": "uvx",
      "args": ["event-trader-mcp"],
      "env": {
        "EVENT_TRADER_API_KEY": "your_api_key_here"
      }
    }
  }
}

Usage with Claude Code

claude mcp add event-trader-mcp

Available Tools

Tool	Description
`get_markets`	List prediction markets (filter by status)
`get_market`	Get market details by contract address
`get_featured_market`	Get the current featured market
`get_orderbook`	Get bids/asks for a market
`get_trades`	Get recent trades for a market
`search_markets`	Search markets by keyword
`get_price`	Get current asset price
`get_prices`	Get multiple asset prices
`get_leaderboard`	Get top traders
`get_market_summary`	Get AI-friendly market analysis
`get_trending_markets`	Get markets by volume
`et_clob_list_pairs`	List all CLOB trading pairs
`et_clob_markets`	All markets with live stats
`et_clob_orderbook`	Hybrid orderbook (CLOB + AMM)
`et_clob_book`	CLOB-only orderbook
`et_clob_bbo`	Best bid and offer
`et_clob_recent_trades`	Recent trades
`et_clob_stats`	Token statistics
`et_clob_chart`	OHLC candle data
`et_clob_venues`	Liquidity by venue
`et_clob_place_order`	Place a limit/market order
`et_clob_cancel_order`	Cancel an open order
`et_clob_cancel_all_orders`	Cancel all open orders
`et_clob_open_orders`	Get open orders
`et_clob_my_trades`	User's trade history
`et_clob_balance`	Exchange balance
`et_clob_withdraw`	Withdraw tokens
`et_clob_place_twap`	Place a TWAP order
`et_clob_cancel_twap`	Cancel a TWAP order
`et_clob_active_twaps`	Active TWAP orders
`et_clob_place_scale`	Place a scale order

Available Resources

URI	Description
`markets://list`	All active markets
`markets://{address}`	Single market details
`docs://api`	API documentation
`docs://getting-started`	Getting started guide

Available Prompts

Prompt	Description
`analyze_market`	Deep market analysis
`compare_markets`	Compare two markets
`find_opportunities`	Find trading opportunities
`explain_probability`	Plain English probability explanation

Example Usage

Once connected, you can ask Claude:

"What prediction markets are currently active?"
"Analyze the featured market on Event Trader"
"What's the current price of Bitcoin?"
"Find trading opportunities with wide spreads"
"Explain the probabilities in market 0x123..."
"What trading pairs are available on the exchange?"
"Show me the VAIX/USDC orderbook"
"Place a limit buy order for 1000 VAIX at $0.003"

Development

# Clone the repo
git clone https://github.com/cymetica/event-trader-mcp
cd event-trader-mcp

# Install dev dependencies
pip install -e ".[dev]"

# Run tests
pytest

# Run the server locally
python -m event_trader_mcp

API Key

Get your API key at https://cymetica.com/api-docs

Support

Discord: https://cymetica.com/discord
Telegram: https://cymetica.com/telegram
Contact Form: https://cymetica.com/contact

License

MIT License - See LICENSE file

EventTrader MCP