Privacy at Purrbook

Purrbook runs no accounts and stores no keys. Connecting a self-custody wallet creates nothing on our servers — your address stays in your browser, and orders are signed there and submitted directly to Hyperliquid. The optional social sign-in and its wallet are handled by our embedded-wallet provider under their own terms and privacy policy; card and cross-chain payments are routed by that provider and completed with the payment provider you choose, under that provider's own terms and identity checks.

We do not sell personal data. Analytics, where enabled, measure aggregate usage and never see a private key, a seed phrase, or a signed order. Public onchain activity you initiate — trades, transfers, positions — is visible to anyone on the Hyperliquid network by the protocol's nature, not by our choice. The full policy lives at docs.purrbook.xyz/docs/privacy.