sparrowwallet/lark
sparrowwallet/lark
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lark/README.md
Craig Raw 36f3b6bfa0 update readme to list onekey support
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Lark

Lark is Java library for interacting with USB hardware wallets in Bitcoin related functions. The initial implementation is a port of the Python library HWI, but the library has since been extended to support additional functionality.

The following hardware wallets (for all models, unless specified) are supported:

  • Coldcard
  • Trezor
  • Ledger
  • BitBox02
  • Jade
  • Keepkey
  • OneKey (Classic 1S and Pro)

Example usage

Lark lark = new Lark();
List<HardwareClient> clients = lark.enumerate();

for(HardwareClient client : clients) {
    ExtendedKey xpub = lark.getPubKeyAtPath(client.getType(), client.getPath(), "m/84'/1'/0'");
}