HyperliquidHyperliquid WebSocket APISubscriptionChannel for sending subscription requestsCopy MarkdownOpenServersWSSmainnetwss://api.hypereth.io/v1/hl/ws/HyperETH WebSocket API - Connect to wss://api.hypereth.io/v1/hl/wsOperationsSendsubscribeAllMidssubscribeTradessubscribeL2BooksubscribeCandlesubscribeBbosubscribeNotificationsubscribeWebData2subscribeOrderUpdatessubscribeUserEventssubscribeUserFillssubscribeUserFundingssubscribeUserNonFundingLedgerUpdatessubscribeActiveAssetCtxsubscribeActiveAssetDatasubscribeUserTwapSliceFillssubscribeUserTwapHistoryMessagessubscribeAllMidssubscribeTradessubscribeL2BooksubscribeCandlesubscribeBbosubscribeNotificationsubscribeWebData2subscribeOrderUpdatessubscribeUserEventssubscribeUserFillssubscribeUserFundingssubscribeUserNonFundingLedgerUpdatessubscribeActiveAssetCtxsubscribeActiveAssetDatasubscribeUserTwapSliceFillssubscribeUserTwapHistory
