oddsrail

oddsrail cloud

The hosted oddsrail MCP server, version 0.20.0rc2: Polymarket market data, signals, deterministic order checks and paper trading, with a virtual bankroll per account. Its MCP tools use no wallet keys and never send a real order, and there is nothing to install.

An account holds your email address, the connection to your AI client and a paper-trading ledger, plus an arena board entry or a hosted paper agent only if you set one up.

Connect your AI client

In an MCP-compatible client, add a remote HTTP server.
Server URL: https://mcp.oddsrail.app/mcp
Sign in with your email when your client asks. That is the whole setup.

Your client must support remote HTTP MCP connections and OAuth.

Live trading through MCP with your own wallet is self-hosted, so your keys never leave your machine: pip install oddsrail. Docs for this connector, and the full story at oddsrail.app. Privacy.