Oh! I see! I misread that then!
The revolut cards are spending fiat though (from your bitcoin account); you won't need nostr:nprofile1qqsra2ey033mkdwl5w8q0jss9ak69zafh82xsuvhwsaauw3trkq2amgpz9mhxue69uhkummnw3ezuamfdejj7qgcwaehxw309anxjmr5v4ezumn0wd68ytnhd9hx2tck28qzu for that!
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And 2-3% fees into bitcoin and 2-3% out when spending on the card. ðŸ«
I did see a Lightspark partnership announcement today, which probably means Revolut will be integrating Lightning natively (you'll need nostr:nprofile1qqsra2ey033mkdwl5w8q0jss9ak69zafh82xsuvhwsaauw3trkq2amgpz9mhxue69uhkummnw3ezuamfdejj7qgcwaehxw309anxjmr5v4ezumn0wd68ytnhd9hx2tck28qzu for that!) and UMA for better fiat tx rails.
That would be impressive if they did introduce lightning payments