Hyperliquid expanded HIP-4 to help offchain occasion markets with validators dealing with each deployment and settlement, putting it in direct competitors with Polymarket and Kalshi.
Posted Might 26, 2026 at 6:41 am EST.
Hyperliquid expanded its HIP-4 final result market system Tuesday to help prediction-style contracts tied to offchain occasions corresponding to U.S. inflation information and Federal Reserve choices, with the platform’s validator set taking over duty for each market deployment and settlement. The transfer locations the decentralized trade in direct competitors with Polymarket and Kalshi, however with a structurally totally different belief mannequin.
Beneath the brand new framework, canonical final result markets are revealed by automated newsfeed software program that validators run as a part of their common chain operations. Reasonably than counting on an exterior oracle community corresponding to UMA, which Polymarket makes use of for decision, Hyperliquid validators ingest the information, determine which markets get listed, and vote on settlement outcomes by onchain governance. Validators consider every market on “unambiguous guidelines, correctness, and subjective high quality of the market,” the crew stated in a Telegram announcement.
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The primary canonical offchain market is “Might CPI year-over-year,” which settles on June 10 primarily based on official Bureau of Labor Statistics information. The market had recorded about $11,268 in quantity eventually examine. Final result contracts on Hyperliquid are absolutely collateralized, dated, and freed from leverage and liquidation threat. Merchants purchase Sure or No contracts tied to an outlined occasion, with every contract settling at both 1 USDC or 0 USDC.
HIP-4 launched on Hyperliquid mainnet on Might 2 as a limited-feature preliminary launch. The primary markets had been every day Bitcoin value binaries that recorded over 6 million contracts and roughly 4,000 distinctive merchants on day one. Right this moment’s replace extends the protocol right into a broader class of occasion contracts the place outcomes depend upon exterior data. Totally permissionless HIP-4 deployments usually are not but reside; the crew expects speedy experimentation from builders, together with Final result and Commerce.xyz, as soon as that functionality is enabled.
The aggressive context is sharp. Polymarket recorded practically $39 billion in U.S. quantity 12 months to this point and simply took a $700K hit from a private-key compromise of an admin pockets, precisely the form of operational-security failure a closed-loop validator design is supposed to harden in opposition to. The validator-driven strategy additionally introduces its personal centralization tradeoff, since validators maintain vital energy over what markets get accredited and the way they resolve. HYPE traded close to $60 Tuesday after sliding 3.5% on the day, although the token stays up greater than 35% over the previous week.
