How can I use this library to derive address/track transactions for Electrum multisig n/m configs?

[geethpw]

I have an electrum wallet in a 4/4 config with 4 zPubs in p2wsh. Is it possible to derive addresses from this library?

[dan-da]

yes you should be able to use a command like:

./hd-wallet-derive.php --key=ZPUB -g

replacing ZPUB with the master zpub from electrum.

note that electrum mnemonics are not supported.