Kalshi Brings Wall Street-Style Speed to Prediction Markets

TLDR

• Kalshi is adding DoubleZero’s Solana-based low-latency data feed to its prediction market order book.
• DoubleZeroEdge will deliver live exchange and onchain data through dedicated fiber connections for faster access.
• Trading firms can use the machine-readable feed for pricing, hedging, and automated signal generation.
• The system follows infrastructure models used by major traditional exchanges, where institutions rely on specialized networks for rapid data delivery.
• Kalshi will initially provide its most actively traded contracts, including crypto perpetual futures and other high-volume markets.
• The integration targets professional traders seeking faster prediction market data, especially around economic releases and market-moving events.

Kalshi is adding DoubleZero’s Solana-based low-latency data feed to its prediction market order book. The move gives trading firms faster access to market information used for pricing, hedging, and automated trading signals.

Kalshi Expands Access to Fast Market Data

DoubleZero Foundation said the new service will provide a machine-readable view of Kalshi markets through Solana. The system will deliver live exchange and onchain data over dedicated fiber connections.

Prediction markets just got Wall Street-grade trading infrastructure.@Kalshi’s live order book is now streaming on @DoubleZero Edge, a multi-venue, real-time market-data platform.

Institutional-grade market data is now open to anyone, anywhere. pic.twitter.com/SU6qMwPfTm

— DoubleZero (@doublezero) August 12, 2026

DoubleZeroEdge will publish data and distribute it at the same time to connected traders. The setup follows methods used by large traditional exchanges that rely on specialized networks for rapid market data delivery.

Traditional financial firms often use private networks to receive data with very low delay. Crypto traders, by contrast, still depend heavily on the public internet for market information.

DoubleZero aims to close that gap with infrastructure designed for blockchain markets. Its network links exchange data and onchain information through one low-latency connection for professional trading firms.

Prediction Markets Need Faster Data

Prediction markets track the expected outcome of events such as inflation reports, interest-rate decisions, geopolitical developments, and asset price moves. New information can change contract prices within milliseconds.

That speed creates demand for faster feeds among firms that trade around economic releases and market events. Kalshi’s data feed gives participants another direct source for monitoring active contracts.

Kalshi plans to provide its most actively traded contracts when the service launches. The initial offering will include crypto perpetual futures and other markets with strong trading activity.

The companies said the connection will give traders a broader view of Kalshi through a single data channel. DoubleZero will handle transport and distribution, while Kalshi will supply the market data.

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