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Hyperliquid SDKv1.0.2

Getting started

Introduction

Quickstart

Clients

Runtime compatibility

Choose your setup

Node.js / JavaScript

Node.js / TypeScript

React

Vite (plain JavaScript)

Next.js

React Native / Expo

Bun

Deno

Guides

Market data

WebSocket subscriptions

Authentication

Using the SDK

Configuration

Error handling

Production usage

Troubleshooting

API reference

Overview

RestClient

WebsocketClient

WebsocketAPIClient

All exports

Resources

Hyperliquid tutorial

Siebly SDKs

GitHub repository

On this page

Interface: WebSocketMessageEvent

Properties

Property	Type
`data`	`string` \| `ArrayBuffer` \| `ArrayBufferView`<`ArrayBufferLike`> \| `Blob`

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Related documentation

Client usage
Error handling
Troubleshooting
Hyperliquid tutorial on Siebly.io ↗

Built by Siebly. Open source SDKs for exchange APIs.

MIT licensed SDK