There's some for monero like https://peershop.app/ , or nostr:nprofile1qqsx3mruddnfza4lwmkwdqkjr69u5lmcase90qg4y4ke3z4s0ferkqspzpmhxue69uhkummnw3ezumt0d5hsz8thwden5te0dehhxarj9e3xjarrda5kuetj9eek7cmfv9kz7qgwwaehxw309ahx7uewd3hkctcgrls5c .
I'm sure there's more listed on https://monerica.com/ , most are probably BTC friendly as well.