Kalshi brings live market data to DoubleZero Edge

Kalshi has opened its live order book to DoubleZero Edge subscribers, providing Level 1 and Level 2 data for sports contracts and crypto perpetual futures through a dedicated fiber network. Summary Kalshi has become the first prediction market to publish real-time order book data through DoubleZero Edge. The feed covers Level 1 and Level 2 data across sports and crypto perpetual markets. Kalshi will waive its publisher revenue share for one year, though subscribers must still pay network fees. DoubleZero plans to add historical Kalshi data in a later release without a stated launch date. Kalshi feed provides full order book depth DoubleZero Foundation and Kalshi said in an Aug. 12 announcement that the exchange’s live order book is now available through DoubleZero Edge, starting with its most actively traded sports and crypto perpetual futures contracts. Under the rollout, subscribers can receive Top of Book and Trades information, known as Level 1 data, alongside Depth of Book information, or Level 2 data. Level 1 shows the best available bid and ask prices as well as completed trades, while Level 2 displays orders across several price levels. Full book depth can give quantitative...