Summary of commands:
address
inspect: get information about addresses
create: create addresses using public keys or scripts
bech32
decode: parse the elements of the Bech32 format
encode: encode data in the Bech32 format
bip32
derive: derive keys and addresses from extended keys
inspect: inspect a BIP-32 xpub or xpriv
bip39
generate: generate a new BIP-39 mnemonic
get-seed: get the seed value and BIP-32 master key for a given BIP-39 mnemonic
block
create: create a binary block from JSON
decode: decode a binary block to JSON
hash
sha256: hash data with SHA-256
sha256d: hash data with double SHA-256
key
generate: generate a random keypair
derive: generate a public key from a private key
inspect: inspect private keys
ecdsa-sign: make ECDSA signatures
ecdsa-verify: verify ECDSA signatures
pubkey-tweak-add: add a scalar to a point
pubkey-combine: add two points together
ln
invoice
decode: decode Lightning invoices
merkle
proof-create: create a merkle proof
proof-check: check a merkle proof
message
hash: get hashes of Bitcoin Signed Message
sign: sign a message using Bitcoin Signed Message
verify: verify a Bitcoin Signed Message
recover: recover the pubkey or address that signed a message
miniscript
descriptor: get information about an output descriptor
instpect: inspect miniscripts
parse: parse a script into a miniscript
policy: inspect policies
psbt
create: create a PSBT from a raw unsigned transaction
decode: decode a PSBT to JSON
edit: edit a PSBT inline
finalize: finalize a PSBT into a fully signed transaction
merge: merge multiple PSBTs into one
random
bytes: generate random bytes
script
decode: decode a PSBT to JSON
tx
create: create a binary transaction from JSON
decode: decode a binary transaction to JSON
libbitcoin 
