For wallet and app developers
Connect directly to a device
Add OneKey hardware signing to your wallet or app over USB or Bluetooth, with user confirmation on the device.
Start with the Hardware SDKTHE ONEKEY DEVELOPER PLATFORM
Good ideas.
Built on trust.
Build with OneKey in your dApp, wallet, or application. Choose an integration below and follow the guide to your first request.
Open sourceTypeScript SDKsUser-confirmed signing
HARDWARE, MEET SOFTWARE.
INTRODUCING
OneKey Pro 2
What are you building?
Choose a path to get startedFor dApps and websites
Connect to the OneKey wallet
Let your dApp request accounts, signatures, and transactions through OneKey. Use a wallet provider or a connection UI library.
Connect a dAppFor QR-based wallet integrations
Exchange signing data over QR
Exchange signing requests and responses with a QR-capable OneKey device without a USB or Bluetooth connection.
Explore QR signingYour first device.
Your first address.
Follow the quickstartWhile you build
Try an example, resolve an error, or check what changed.