hdwallet is a crypto hierarchical-deterministic wallet, implemented using golang. Implemented private key management, transaction signature, and tools related to eth and btc.
Please refer to the test case in the qa directory
crypto wallet
transaction sign
btc segwit address
rpc client
P2WPKH
P2WPKH in P2SH
eth erc20
eth erc721
hdwallet has been being developed with GoLand under the free JetBrains Open Source licenses granted by JetBrains. I would like to express my thanks here.