Awesome

KeepKey.Net

Cross Platform C# Library for the KeepKey Cryptocurrency Hardwarewallet

Would you like to contribute?

Quick Start

• Clone the repo and open the solution
• There is a console sample, Xamarin Forms sample and unit tests
• Compile one of the unit test apps, run the UWP/Android Xamarin Forms apps or,
• Go to Test->Windows->Text Explorer in Visual Studio
• Run one of the unit tests in the pane.

All KeepKey messages are in the KeepKey.Net.Contracts namespace. To implement them, you need to call SendMessageAsync

NuGet: Install-Package KeepKey.Net

Example:

private static async Task<string> GetAddressAsync(uint coinNumber, bool isChange, uint index, bool display, bool isPublicKey = false, bool isLegacy = true)
{
    WindowsUsbDeviceFactory.Register();
    WindowsHidDeviceFactory.Register();
    var keepKeyManagerBroker = new KeepKeyManagerBroker(GetPin, GetPassphrase, 2000);
    var keepKeyManager = await keepKeyManagerBroker.WaitForFirstTrezorAsync();
    await keepKeyManager.InitializeAsync();
    var coinTable = await keepKeyManager.GetCoinTable();
    keepKeyManager.CoinUtility = new KeepKeyCoinUtility(coinTable);
    var coinInfo = KeepKeyManager.CoinUtility.GetCoinInfo(coinNumber);
    var addressPath = new BIP44AddressPath(!isLegacy && coinInfo.IsSegwit, coinNumber, 0, isChange, index);
    var address = await KeepKeyManager.GetAddressAsync(addressPath, isPublicKey, display);
    return address;
}

Contact

• Join us on Discord
• PM me on Twitter
• Blog: https://christianfindlay.com/

Contribution

The community needs your help! Unit tests, integration tests, more app integrations and bug fixes please! Check out the Issues section.

Donate

All my libraries are open source and free. Your donations will contribute to making sure that these libraries keep up with the latest firmware, functions are implemented, and the quality is maintained.

Based On

See Also

Hardfolio - Store App Production Usage

https://play.google.com/store/apps/details?id=com.Hardfolio (Android)

https://www.microsoft.com/en-au/p/hardfolio/9p8xx70n5d2j (UWP)