Ledger.Net

Cross Platform C# Library for the Ledger Cryptocurrency Hardwarewallet

Ledger Nano X Support is here in Version 4.0.0!

Currently supports: .NET Framework, .NET Core, Android, UWP , See MacOS and Linux Support

Would you like to contribute?

Quick Start

• Clone the repo and open the solution
• Connect Ledger and enter pin
• Open Bitcoin app on the device
• Run the GetBitcoinPublicKey unit test
• Repeat for Ethereum and Tron etc.

For any instructions that are not implemented you will need to create a RequestBase, and ResponseBase class. Then, you will need to call SendRequestAsync or CallAndPrompt.

NuGet: Install-Package Ledger.Net

Example:

public async Task DisplayAddress()
{
    WindowsHidDeviceFactory.Register(new DebugLogger(), new DebugTracer());
    var ledgerManagerBroker = new LedgerManagerBroker(3000, null, null, new LedgerManagerFactory() );
    var ledgerManager = (IAddressDeriver) await ledgerManagerBroker.WaitForFirstDeviceAsync();
    var path = $"m/49'/0'/0'/0/0";
    var addressPath = AddressPathBase.Parse<BIP44AddressPath>(path);
    var address = await ledgerManager.GetAddressAsync(addressPath, false, true);
}

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