About Purrbook

Purrbook is the non-custodial front door to Hyperliquid — spot, perps, and outcome markets in one place, with real order-book depth, honest prices, and keys that never leave your hands. Orders are signed in your own browser and submitted directly to Hyperliquid: we never take custody of your funds, hold a house position, or act as a counterparty. Settlement, custody, and execution are functions of the Hyperliquid protocol, not of Purrbook.

Every market names its supply chain before you take a position: the judge on event markets, the deployer elsewhere. Browse live outcome markets with their resolution rules and the real book behind every price, trade perpetuals and spot across curated Hyperliquid listings, and track your own account — all without handing your keys to anyone.