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PMXT is a unified API platform designed for accessing and trading across multiple prediction market exchanges through a single consistent interface. Inspired by CCXT for cryptocurrency exchanges, PMXT standardizes market data, trading operations, and event structures for platforms like Polymarket, Kalshi, Limitless, Smarkets, and more. The framework simplifies working with prediction markets by normalizing differences in APIs, formats, and conventions across providers. PMXT supports both Python and TypeScript SDKs, making it easy for developers to build trading bots, analytics tools, and AI-powered market applications. It also includes MCP support for AI agents, enabling integration with tools like Claude, Cursor, and other MCP-compatible environments. With support for unified order placement, market discovery, and migration tools for Dome API users, PMXT streamlines development in the growing prediction markets ecosystem.
Features
- Provides a unified API for multiple prediction market exchanges, including Polymarket and Kalshi.
- Supports both Python and TypeScript SDKs for flexible cross-platform development.
- Enables unified trading workflows such as balance checks, market fetching, and order placement.
- Includes MCP integration for AI agents and compatible tools like Claude and Cursor.
- Offers migration tools and codemods for developers transitioning from Dome API.
- Standardizes prediction market structures using events, markets, and outcomes for easier data handling.
Project Samples
