the Bitcoin companion
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README.md

hal -- the Bitcoin companion

hal is a command line tool that provides all kinds of Bitcoin-related utilities.

Summary of commands:

  • address

    • inspect: get information about addresses
  • bip32

    • derive: derive keys and addresses from extended keys
  • psbt (coming soon)

    • decode: decode a PSBT to JSON
    • edit: edit a PSBT inline
    • merge: merge multiple PSBTs
  • script

    • decode: decode a PSBT to JSON
  • tx

    • decode: decode a transaction to JSON
    • encode: encode a JSON transaction to binary

More to come!

Ideas:

  • (extended) private key generation
  • optional Trezor and Ledger integration
  • Liquid support