Looking forward to checking this out! The current Playstore version doesn't have this, yet. I think...
Discussion
working on it
heads-up: we looked for a lightning address on your profile but could not find one... u can get a free one at https://rizful.com ... and then reply back to this comment so we can zap you.
Thx, I'll just have to learn how this all fits together first.
if you want the technical nitty-gritty: https://github.com/nostr-protocol/nips/blob/master/57.md