HyperliquidRPCDocs

Documentation

Use one API key for real-time gRPC streams, HyperEVM JSON-RPC, and HyperCore /info. Ultra adds recent replay up to 6 hours; historical files are available manually on request.

Start with a task

QuickstartFirst live trades in five minutes with grpcurl, then a generated client in your language.MigrateAlready on QuickNode or Dwellir? Point your existing stubs at our endpoint. No code changes.StreamsPick the right gRPC stream, from a one-field BTC ticker to the full L4 order book, and integrate it.RPCHyperEVM JSON-RPC and HyperCore /info reference, with an example request and response per method.HistoricalRequest a manual historical export and review the raw captured dataset schemas.OperationsReconnect with backoff, recover from DATA_LOSS, set message-size limits, monitor consumption.

Endpoints

ProductEndpointProtocolAuth
Data streamsstream.hyperliquidrpc.com:443gRPC / HTTP2 + TLSx-api-key metadata
HyperEVM RPChttps://rpc.hyperliquidrpc.comJSON-RPC / HTTPSx-api-key header
HyperCore infohttps://api.hyperliquidrpc.com/infoHTTPS POSTx-api-key header

One API key works across all three public endpoint surfaces. See Authentication for key handling and rotation.

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