Kalshi connects to the DoubleZero fiber optic network, providing real-time order book data to institutional traders

According to Decrypt, the prediction market platform Kalshi announced a partnership with DoubleZero to provide real-time market data subscription services to trading institutions through DoubleZero Edge.

The initial data covers Kalshi sports event contracts and cryptocurrency perpetual futures, including Level 1 (best quotes and transaction records) and Level 2 (multiple buy and sell orders) data, which can be directly used for pricing, hedging, and automated trading strategies. DoubleZero uses a multicast system to synchronize and push machine-readable data to all connected parties, significantly lowering the access threshold.