Hyperliquid opens prediction markets to anyone

@HyperliquidX is opening its outcome markets to the crowd. The protocol announced on July 20 that its HIP-4 framework will support permissionless deployment, meaning anyone will be able to offer a prediction market on the platform, subject to approved templates voted on by validators.

Hyperliquid launched HIP-4 in May, bringing prediction markets to its high-performance blockchain, and attracted around $100 million in volume in its first month. Until now, outcome markets on Hyperliquid have only been deployed by validators. The permissionless phase changes that, following the same playbook used for HIP-3, which opened perpetual contract creation to outside builders in October 2025.

How it works

To launch a HIP-4 market, developers must stake 500,000 $HYPE, which will remain locked for six months. The stake can be slashed if markets are poorly defined, settled incorrectly, or remain unresolved for more than one week. At roughly $60 per token, that stake amounts to approximately $30 million, a capital threshold that functions less like an open door and more like a velvet rope, accessible to well-capitalised institutions and funds, but effectively closed to most independent developers.

Under the proposed system, validators will vote on standardised outcome templates that define how markets should be structured. Those templates will be stored and enforced onchain, allowing anyone to deploy new markets using approved formats instead of requiring validator approval for every listing. Hyperliquid also plans to let deployers earn up to 50% of trading fees generated by their prediction markets, creating a financial incentive to build new markets on the network.

Once permissionless contracts become available, the validator-controlled markets will continue to exist, but are expected to be rare. Hyperliquid said ideally there will be fewer than 10 of them per year. Permissionless prediction markets will be available first on testnet and later on mainnet.

A crowded market

Prediction markets, a sector dominated by Polymarket and Kalshi, allow participants to bet on event outcomes and have evolved into a multibillion-dollar sector of the blockchain industry. Prediction markets recorded their strongest quarter in history in the three months just ended, posting $113.8 billion in notional trading volume for Q2 2026, a 48.7% jump quarter over quarter.

One structural advantage Hyperliquid carries into this space is integration. HIP-4 prediction markets sit inside the same account structure where Hyperliquid traders already run their perpetuals positions. No separate wallet, no bridging funds, no separate collateral. A trader can hold a binary position on the Federal Reserve's next rate decision alongside their ETH perpetual exposure under shared margin, an account integration that neither Polymarket nor Kalshi currently offers.

All specifications described above are preliminary and subject to change based on feedback, the team clarified, adding that users will be informed once the feature goes on the testnet and updates on the documentation are made.

Sources:
CoinDesk: Hyperliquid plans to introduce decentralized prediction markets in HIP-4 upgrade
The Block: Hyperliquid's HIP-4 to support permissionless deployment for outcome markets
Crypto.news: Hyperliquid plans permissionless HIP-4 prediction market deployment