wallethd CLI

Install with Homebrew (brew install devdasx/crypto-kits/wallethd), Cargo (cargo install wallet-hd-derivation-kit --version 1.0.0 --locked), or the checksum-verifying installers in the repository.

wallethd address --chain bitcoin --prompt --pretty
printf '%s\n' "$WALLET_MNEMONIC" | wallethd addresses --chain ethereum --count 5 --mnemonic-stdin
wallethd from-xpub --chain bitcoin --extended-public-key "$ZPUB" --index 10
wallethd vectors verify
wallethd completion zsh > ~/.zfunc/_wallethd

Private output is off by default and requires --show-secrets. Mnemonics, seeds, and passphrases are never accepted as command-line values. Use --prompt, a --*-stdin source, or a --*-file source; secret files must be mode 0600 or stricter on Unix. A non-empty mnemonic passphrase comes from the hidden prompt or --passphrase-file. The stable JSON output schema is schema v1.

Exit code 0 means success. Exit code 2 means invalid usage, rejected secret input, derivation failure, or vector-verification failure; diagnostics go to stderr.