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Resolved Markets is an independent data platform for researching and analyzing prediction markets and related event-driven markets. It captures high-frequency orderbook snapshots and trades from Polymarket, as well as data from Hyperliquid perpetual futures, and makes them available through structured tools for historical research and live monitoring. Its coverage includes crypto, politics and elections, sports, economics, weather, and social markets.

The platform provides REST APIs, historical data exports, WebSocket streams on paid plans, and a Model Context Protocol server for AI agents. Its tick-level orderbook data includes bid and ask depth, midpoint prices, spreads, and crypto spot prices, enabling users to examine liquidity, replay market activity, and study changing probabilities. Resolved Markets also offers a backtesting tool that can turn strategy descriptions into code, trade records, and equity curves.

A free tier is available, with access to crypto-market data, historical records, and API usage without a credit card. Developers and researchers can use the service to build analytics tools, monitoring systems, research pipelines, and trading applications.