Quick Start

This page gives a concise mental model for integrating OneKey hardware in the browser: initialize the SDK, discover devices, handle UI prompts, and make your first call. Code details live in the sub‑pages.

Scope: Web (browser) using WebUSB with @onekeyfe/hd-common-connect-sdk.

1. Setup & Init — Install the SDK, initialize early, and enable debug when needed.

2. Discover Devices — Authorize (WebUSB), enumerate with searchDevices, understand identifiers (connectId, device_id), and resolve device_id via getFeatures.

3. PIN — Listen for UI_EVENT and answer REQUEST_PIN via uiResponse (prefer on‑device entry). See Config Event.

4. Passphrase — Handle hidden wallet passphrase (on‑device or software entry, optional session caching).

5. First Command — Call a chain API (e.g., btcGetAddress) using connectId + device_id.

Next: choose a transport for your platform

• WebUSB (browser) → WebUSB Connection Guide

• iOS BLE (native) → iOS BLE

• Android BLE (native) → Android BLE

• React Native BLE (pure RN) → React Native BLE