Skip to Content

OneKey Developer Portal

Integrate secure, hardware-backed signing into your dApp, wallet, or blockchain stack.

View Changelog

Hardware Integration

Connect to OneKey devices over USB or BLE transports.

WebUSB Connection

USB transport for web apps and desktop browsers.

View docs

React Native BLE

BLE transport for React Native apps.

View docs

Native Mobile BLE

BLE transport for native mobile apps.

View docs

dApp Integration

SDKs and APIs for wallet connectivity and signing.

Provider API

Provider integration specs, supported chains, and signing capabilities.

View docs

Web3Modal UI Kit

Drop-in wallet connection UI with mobile support.

View docs

Offline Signing

Air-gapped signing flows using QR codes.

Air-Gapped QR Flow

Sign transactions offline with QR-based data exchange.

View docs
Need integration support?
Get help with architecture reviews, transport selection, and production rollout.
Submit a RequestGitHub Issues