How would you generate a QR code that would do the following: when scanned it would trigger a predefined sat transfer from one lightning wallet to another?

I am envisioning a parent with a chore chart that a kid can scan a QR code when the job is done triggering a transfer of a small amount of sats from the parent’s wallet to the kids wallet

Is this possible? can it be done with most wallets?

I was playing around with zeus and don’t appear to be able to get something like this

Thank you

#asknostr

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Preprinted invoice for each chore completed?

Yeah, is that something that can easily be made?

Are there any tools that can make pre-printed (send) invoices instead of (receive) invoices?

Many of my Lightning wallets do… but not all of them

Can you list a couple that have that feature?

Blue, Breeze, Phoenix, Alby, WOS

I’ve played with all of them… they all seem to work well. And there are many more.

Hmm interesting I have Alby wallet and haven’t seen that ability. Can you do it from the web app?

Sorry, shouldn’t have put Alby on that list, I can’t make an invoice with Alby either. It’s connected to my Blue Wallet which can.

You can generate alby invoices on desktop 🖥 .

Thanks 🙏

Are you looking for a QR code of your Alby wallet address. I find mine at for my Alby lightning address: moritz@getalby.com

https://getalby . com/p/moritz.png

Thank you for your response, I’m actually looking for something similar to a bitcoin voucher that would allow the person who scans the QR code to gain a certain amount of funds that were provided ahead of time.

nostr:note1cxq0yuztqq5gm6hujwqes8529vmgj96wkngsxnhvhm55dlw9jegqncte0n

This is a great idea! #following

I’m pretty sure it’s possible based off this image

And don’t most lnurl invoices have a time limit too?

Perfect for getting kids to earn their chore duties on time.

Good point 🤙😁

nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 is this something I’ll be able to do with zeus wallet when I’m running my own node via Zeus?

Nope. You need to run a lnurl W server for that.

Found this but demo doesn’t seem to be working. Anyone know about this?

https://github.com/supertestnet/lightning-evouchers

LNURL-withdraw links do this.