rewolf on Nostr: I don’t know the #lightning protocol well enough. Is it possible create an invoice ...

I don’t know the #lightning protocol well enough. Is it possible create an invoice on behalf of someone?

UX Eg. Can I create a QR code that when scanned, will show a payment to send 21,000sats to my friend XYZ’s LNURL?

All I know is my friends LNURL and the amount I want to be sent to my friend.
#asknostr