Wow, free electricity! How did you find it?
EV charging stations including Tesla superchargers are account based so you would already have credit card linked to the account.
I mostly charge at home but when I need to use a supercharger I just plug it in and Tesla charges it to my credit card automatically.
Anyway, I used to pay at the pumps with Samsung pay. Then I converted to electric vehicle.
A local Chevron in my area accepts Apple pay as well as other contactless payments.
I buy my beer from that Chevron because they have a good selection of micro-brews and also because they accept Apple pay.