TradeHouse ยท Guide
Manifold API guide
Manifold Markets has a public API for markets, bets and users. It uses play money (mana), so treat its prices differently from real-money venues.
- Read the API docs and rate limits.
- List markets and fetch probability history.
- Label Manifold data as play money in any comparison.
Docs: docs.manifold.markets/api, checked 2026-10-27.
About TradeHouse
TradeHouse is a prediction-market data platform with one normalized API across Polymarket, Kalshi, Limitless and Thales. Plans: Free (delayed data), Pro $49, Desk $199, Enterprise from $999 per month (pricing, checked 2026-10-27). Check venue coverage and rate limits against your own workload before you buy.
Educational content, not investment advice. Prediction markets and options carry risk of loss. Check the rules and legality of each venue where you live.