Is there a portable device that is a lightning wallet minus the smartphone.
I want to carry around just the lightning wallet and pay people.
#askNostr
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Replies (7)
Check out Boltcard that uses NFC
BoltCard?
I don’t trust hardware wallets and supply chains with my main stack. I would absolutely use that with lightning. An easy way to carry around and spend a smaller stack of “walking around sats”… that’s a use case for hardware devices. Also it’s possibly a means for profit and funneling people to use specific lightning channels/fees/companies. Or liquid, whatever. Maybe that exists already.
Yes.
LNURL+NFC. Boltcard is FOSS.
works with any NTAG424DNA device.
projects i know of:
boltcardwallet.com
bolt-ring.com
hopefully soon on bitkey too 
I don’t think this is available in the states? At least it wasn’t the last time I checked. Wasn’t coincorner from UK doing the bolt cards and some app to go with it but they wouldn’t make you an account if you lived in the US. I could be wrong
no need for an account with any company.
1. spin up BTCPayServer with Boltcard plugin
2. buy NTAG424DNA cards from zipnfc.com
3. program cards with amount and daily limit
4. win
I am definitely looking into this. Thank you.