Ask to be paid. In any coin.
Say where you want to be paid and, if you like, how much. You get a link and a QR code. Whoever opens it pays with any coin they hold, and you get the coin you asked for. No account on either side.
Say where you want to be paid and, if you like, how much. You get a link and a QR code. Whoever opens it pays with any coin they hold, and you get the coin you asked for. No account on either side.