Introduction

hyperliquid-go is a Go client for the Hyperliquid API. It covers the full HTTP API (market data, account state, trading, transfers, vaults, staking, multi-sig and deployer actions), the WebSocket API and the explorer.

import "github.com/koative/hyperliquid-go"

The package is named hyperliquid and has three clients:

Client	Purpose	Needs a key
`InfoClient`	Market data, account state, explorer	No
`ExchangeClient`	Orders, cancels, transfers and every other signed action	Yes
`WebSocketClient`	Real-time subscriptions, requests over the socket	Only to send actions

This is an unofficial SDK, not affiliated with Hyperliquid Labs. Trading carries a high risk of loss and the software comes without warranty. Try everything on Testnet first.

Where to go next

Getting started

Install, read market data and place a first order on Testnet.

API reference

Every type and method, generated from the source.

Last updated on October 5, 2026