Unified Websocket API

User Funding Fee

User funding fee settlements (requires authentication, available on hyperliquid, aster, lighter, hyena, grvt, and nado servers only). Not available on kuru (spot DEX - no funding fees). At least one of address OR accountId required.

Servers

WSShyperliquid
wss://api.hypereth.io/v2/hyperliquid/ws

Operations

Receive

Messages

Security Schemes

User Fills WSS

User trade fills/executions (requires authentication, available on hyperliquid, aster, lighter, kuru, hyena, grvt, and nado servers). Uses default account if no account or address is provided.

Liquidation Trades WSS

Liquidation executions - symbol-scoped or user-scoped (available on hyperliquid, aster, lighter, hyena, grvt, and nado servers only). **Not available on kuru** (spot DEX - no liquidations). At least one of address OR accountId required.