What it does
Outcome.xyz brings event markets into Hyperliquid's trading system. It is both an interface to HIP-4 markets and a deployer of its own markets. A position buys an outcome rather than leveraged exposure to a price: the current documentation describes USDC settlement and no liquidation or margin calls. Losing tokens can nevertheless become worthless.
Who settles a market matters as much as the headline question. Outcome resolves the markets it deploys using the source named in that market's specification; validator-deployed markets use Hyperliquid's resolution process. Orders and positions live on Hyperliquid, so the interface is separate from the underlying account. For a trader comparing venues, the useful checks are the named deployer, settlement source and orderbook depth for the particular event.
Where it stands out
- Event trading within the Hyperliquid account and orderbook environment
- Positions remain on Hyperliquid if the Outcome website is unavailable
- Public TypeScript SDK for market data and trading integrations
What you can do
- 01HIP-4 binary and multi-outcome markets
- 02Outcome-deployed event markets
- 03Limit and market orders
- 04Wallet or Privy social login
- 05Market-specific liquidity reward programs
Who’s behind it
Outcome publishes its deployer architecture, onchain deployer address and public TypeScript SDK through its own documentation and Outcome-xyz GitHub organization. These sources establish the project separately from Hyperliquid, but do not identify individual founders or a legal operating entity.
Fees & availability
Fees and costs
Hyperliquid maker/taker fees apply, with market-specific deployer and settlement terms. Outcome currently documents a zero builder-code fee. Deposit and withdrawal costs appear before confirmation.
Eligibility and availability
Unavailable in the US and other restricted jurisdictions. Check Outcome and Hyperliquid terms. Main risks include an incorrect settlement, thin liquidity, network or bridge failure, and USDC exposure.