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Unified prediction markets trading platform
Valence is a unified trading platform for prediction markets. We provide infrastructure to aggregate and execute contracts across Kalshi, Polymarket, and other platforms, surface arbitrage and mispricing opportunities in real time, and give systematic traders the API and backtesting tools they need to build and execute data-driven strategies on anything.
Trade across every prediction market using one interface and API
Valence builds a unified interface and API to trade across all prediction-market exchanges (e.g., Kalshi, Polymarket, Crypto.com). It targets active traders, systematic traders, and trading teams, offering a single orderbook, cross-exchange data, backtesting data, and execution so users can trade and manage risk across platforms from one place.
ValCtrl is the world model for Prediction Finance, and Kassandre…
Prime brokerage for prediction markets
