I think I just unlocked open source tap-to-pay with ecash
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Nuttish!!!
My nuts are tingling! Tell us more !
Good this is what we need
This is the limiting factor holding us back now
Need a card which we can tap-to-pay, and easily tap-to-reload
& a PWA (or app but PWA better) to show balance and again, insanely easy to reload
This is not a PWA , jail broken iPhone ?
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Fuck you Apple!
YUGE!!
Tell us more!
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Don't you need to run a coin selection algo on the card. Is this possible with current hardware?
I think tap to pay from your phone is probably more achievable.
How resilient is it?
Coin/ecash control would be dope
That'd be on the software side (app) imo
You are a machine sir ๐ฆพ
@Kosmosis ๐
I just saw that. I fucking love cashu and @calle
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Itโs incredible ๐๐ calle ๐ค
I am very excited for this. I believe the settlement time for this transaction could be very low.
1: NFC to move ecash tokens to merchant device
2a: if merchant trust mint, reissue ecash to themselves.
2b: if merchant does not trust mint, sweep with lightning to themselves.
The case for 2b is a little more complicated because the sweep would incur fees that the merchant may want to charge the customer for.
Overall though this seems like a super good payments flow, I love it!
Pretty normal to charge a small surcharge to cover possible fees.
Sweet
๐๐๐ yeah that says it all
How ?
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If you want to pay with a card and not an app you need to load some ecash onto the card. We can do this today.
Ecash is a bearer instrument so if you don't want to spend your entire balance you need a way for the card to only unload some of its ecash but not the rest.
You don't give the cashier the entire contents of your wallet when you go to the register. Same thing.
I think you need a processor on the card capable of running an algorithm. I don't know whether this is possible today.
2a will also incur fees
Deez nuts, amirite?
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Silly goose!
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No way ?!?! ๐ฅ๐ฅ๐ฅ
got iphone to android working
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And we were here to witness this day.
Incredible. With a pwa?
Wow
I think I just unlocked open source tap-to-pay with ecash
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Where is this source..? Iโd love to play with this!!
That's nuts
โRelease the Krakenโ