dr-manhattan is an open source Python library and unified API for interacting with multiple prediction market exchanges. It enables developers to write exchange-agnostic code, manage orders, stream real-time data, and build trading strategies across platforms like Polymarket and Kalshi. The library is extensible and type-safe, making it suitable for developers building prediction market applications.
dr-manhattan sits in PulseGate's API design, testing & docs category. It focuses on integrating and building applications across multiple prediction market exchanges with a single, unified API. dr-manhattan is an open-source project aimed at developers building prediction market tools. The project is open source (Open Source). It runs on the web and the command line.
It is developed by dr-manhattan Contributors, and the product first shipped in 2025. The project is developed in the open on GitHub with 191 stars and 8 commits in the last 90 days. Among its 8 catalogued features are Unified API, exchange-agnostic, and webSocket support.
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