A proposal for a new blockchain-agnostic payment protocol:
https://cypherpunk.org/2019/11/10/towards-a-singular-payment-protocol/Includes the following characteristics:
- can be used with crypto or fiat currencies
- multiple currency options for a single transaction
- multiple payments in a single transaction
- allow a payment in one currency, but the value to be referenced from a second currency
- fee payment by sender or recipient
- calculation of valuation and fees through common trusted third parties
Looking for input from wallet developers. Thank you.