Plugin notification for when UTXOs are spent?

[niftynei]

I'm not 100% sure this is a great idea since in theory you can tail the blockchain yourself, but it might be nice for audit logs or plugins to have a notification trigger when a wallet UTXO get spent.

Another idea: a notification for when a channel is closed. We send one on channel open, it'd be symmetric to have it on close also.

[jb55]

I do this by importing my clightning keys into bitcoin-core with clightning-dumpkeys and have walletnotify send me pgp encrypted emails on wallet activity. a plugin would probably be easier 😅

[nosedam]

I'm not totally sure but isn't this notification case covered by https://docs.corelightning.org/docs/event-notifications#coin_movement

Maybe its now already implemented