Intro

PolyTest is a Polymarket backtesting API for crypto trading. It is built for traders who want to replay historical orderbooks and test trading strategies on crypto prediction markets. The service says it can backtest crypto Up/Down markets in minutes.

Key Features

PolyTest lets users replay historical orderbooks and pull sub-second snapshots across BTC, ETH, and SOL. It also offers full orderbook depth. On the pricing page, the free plan includes real market data, up to 20 recent 5m markets and 10 recent 15m markets, plus 30 requests per minute and 1 API key. Paid plans add more history, higher rate limits, and priority support. A free tier is available at $0 per month and does not require a credit card. Paid plans start at $29 per month, and annual billing is discounted by 41%.

Who this is for

This product is aimed at traders and others testing trading strategies on crypto prediction markets. It may suit users who need historical orderbook replay and market snapshots for strategy evaluation. The free plan is useful for basic testing, while paid plans are set up for users who need more history and higher request volume.