HWI (Hardware Wallet Interface) Python library + CLI for vendor-agnostic HW wallet operations. Maintained by Bitcoin Core team ( ). Why HWI Each HW vendor has its own protocol (Trezor's, Ledger's BOLOS, Coldcard's CKCC, BitBox02's, Jade's). HWI unifies them under one API: - — list connected devices. - / . - . - / . - . - , , etc. Supported vendors - Trezor Model One, Model T, Safe 3, Safe 5. - Ledger Nano S Plus, Nano X, Stax, Flex. - Coldcard Mk4, Q. - BitBox02 (Multi + Bitcoin-Only). - Blockstream Jade. - (Some legacy: KeepKey.) CLI usage Python API Integration in Bitcoin Core Bitcoin Core'…