Imagine a Cashu wallet could construct the entire route for a Lightning (i.e. the onion payload) by itself and hand over the encrypted instructions to the mint.
Discussion
Vamos por el buen camino, cashu.me ha evolucionando mucho, me gusta
Doable with a script, arithmetic Mac.
It would be an extremely interactive protocol between mint and wallet and require the wallet to have a lot of Lightning functionality, such as the gossip and path finding etc.
I hope this is possible.
Sounds like programmable money 😊