still custodial, by nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg
in any other case where you do not need zapping, please use phoenix.acinq.co or zeusln.app .. and read up or ask how and w how much sats is best to open a channel w according to your own personalised needs