Introduction

OneKey documentation unifies three integration paths. Choose based on your app and platform:

• dApp Integration (software wallet, injected provider)

• Hardware SDK (hardware wallet over USB/BLE/React Native)

• Air-Gap (hardware wallet via QR, offline signing)

Start Here

• Hardware SDK (hardware wallet over USB/BLE/React Native)

  • Get started: Overview, Quick Start

  • Next: Transports — WebUSB, Native BLE, React Native BLE; API References

  • Playground: Expo Playground → https://hardware-example.onekey.so/

• dApp Integration (software wallet)

  • Get started: Overview, Web (Injected Provider)

  • Next: Wallet Kits, Developer Guides

  • Tip: Explore per‑chain docs (ETH, BTC, Solana, NEAR, Nostr, WebLN) from the sidebar under “Web (Injected Provider) → Chains”.

• Air-Gap (hardware wallet via QR, offline)

  • Get started: Overview, Quick Start

  • Next: Reference — Index

  • Note: Air‑Gap is offline by design (QR). Use the RN demo or your own app’s QR flow.

Tips

• Detection: Prefer OneKey’s dedicated injections (e.g. window.$onekey.ethereum) before falling back to generic providers

• Mobile/WebViews: Use deeplinks or WalletConnect with a universal link fallback

• Emulator: For Hardware SDK development, use the Expo Playground and the emulator device → https://hardware-example.onekey.so/

Support

• Help Center: Help Center

• OneKey App Web: OneKey

Related Repositories

• OneKey Hardware JS SDK: hardware-js-sdk

• OneKey App Monorepo: app-monorepo

• OneKey Firmware: firmware