This is pretty much what npub.cash is doing, but without the token in the DM (right now it’s just a notification)
Once I finally get to implement custom user settings, users will be able to choose whether the token should be DM’d or not.
Every mint should provide an npub lightning address and if funds come in via that address it should just send ecash to the npub as a nostr DM.
h/t to & idea by nostr:npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5
CC nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg nostr:npub1mhcr4j594hsrnen594d7700n2t03n8gdx83zhxzculk6sh9nhwlq7uc226
Discussion
DM is powerful precisely because clients can redeem like Amethyst does. Clients could even auto-redeem and/or sweep all. Consequence: (1) All users have lightning addresses from the get-go (2) No additional or manual user-interaction required.