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Kalshi Partners With DoubleZero for Real-Time Market Data Feed

Created at 12 Aug · 2:06 PM2 sources↑ Market-relevant2 events
IN SHORT

Prediction market Kalshi has partnered with data provider DoubleZero Edge to offer its live order book data, including sports and crypto perpetuals, via a dedicated fiber network. This initiative aims to provide institutional-grade infrastructure for accessing real-time market data.

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Key Numbers

37.8%Kalshi's weekly notional volume from sports contracts
20.3%Kalshi's weekly notional volume from crypto contracts
39.4%Kalshi's weekly notional volume from Exotics contracts

Who's Involved

Kalshi
Prediction market distributing real-time order book data
DoubleZero Edge
Platform providing real-time market data feed
Andy Ross
Head of Institutional at Kalshi
Austin Federa
CEO of DoubleZero

↳ Why This Matters

This partnership aims to bridge the gap in institutional-grade data infrastructure for emerging financial markets like prediction markets, crypto, and perpetuals, potentially leading to increased competition and tighter spreads for participants.

Key facts

  • Kalshi has partnered with DoubleZero to provide real-time market data.
  • The data feed includes sports contracts and crypto perpetual futures.
  • The service offers Level 1 and Level 2 market data.
  • DoubleZero Edge uses a multicast system for simultaneous data delivery.
  • Kalshi will waive its portion of subscription fees for the first year.
  • Prediction market Kalshi has launched a real-time market data feed through DoubleZero Edge, making its live order book data accessible to trading firms via DoubleZero's dedicated fiber network. The initial feed focuses on Kalshi's sports event contracts and cryptocurrency perpetual futures, providing both Level 1 (best prices, completed trades) and Level 2 (buy and sell orders across multiple price levels) data.

    Kalshi's Head of Institutional, Andy Ross, stated that the partnership aims to provide institutional-grade infrastructure to trading firms, meeting them with the same level of connectivity they expect in traditional markets. DoubleZero CEO Austin Federa explained that the service simplifies data access, allowing firms to subscribe and receive machine-readable data directly, rather than building their own infrastructure.

    The DoubleZero Edge platform utilizes a multicast system to send data simultaneously to connected traders. This formatted data is intended for use in pricing, hedging, and automated trading strategies. Kalshi has announced that it will waive its share of subscription fees for the first year of the service, with fees covering only network delivery costs.

    Federa also addressed potential concerns about professional traders gaining an advantage, arguing that broader access to faster data ultimately increases competition, leading to tighter spreads and better prices for all exchange participants.

    Frequently asked questions

    The feed provides Level 1 data, showing best available prices and completed trades, and Level 2 data, which displays buy and sell orders across multiple price levels.

    The feed initially covers Kalshi's sports event contracts and crypto perpetual futures.

    DoubleZero Edge uses a multicast system for simultaneous data delivery and provides formatted data that firms can consume directly for pricing, hedging, and automated trading.

    Kalshi will waive its share of subscription fees for the first year. Fees during this period will cover only network delivery costs.

    What Happens Next

    01Kalshi plans to expand the data feed to cover additional contract types.

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    Cadence
    CME Headlines
    • Product Modification Summary: Amendments to the Strike Price Listing Schedule for all Hourly Event Contract Swaps on Ether — Effective August 10, 2026
      6 Aug · 7:45 PM
    • Amendments to the Strike Price Listing Schedule for all Hourly Event Contract Swaps on Ether
      5 Aug · 7:15 PM

    How It Developed

    Kalshi is now offering its live order book data, including sports contracts and crypto futures, via DoubleZero Edge.
    Kalshi launched access to its sports and crypto perpetual data feed through DoubleZero’s dedicated fiber network.
    Kalshi's live order book is now available through data provider DoubleZero Edge’s dedicated fiber network.
    Kalshi is the first prediction market to distribute its real-time order book data on sports and crypto perpetuals event contracts.
    Users can access machine-readable data via the dedicated feed instead of building their own infrastructure.
    DoubleZero CEO Austin Federa stated that the initiative will bring institutional-grade infrastructure to industry participants.
    Kalshi will waive its portion of subscription fees for the first year.

    Sources

    T1
    Kalshi launches sports and crypto perps data feed on DoubleZeroKalshi launched access to its sports and crypto perpetual data feed through DoubleZero’s dedicated fiber network to bolster institutional data access.Cointelegraph
    T1
    Kalshi Adds Real-Time Market Data Feed Through DoubleZeroDecrypt

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