lnbits-legend/lnbits/extensions/scrub

scrub

Create a static QR code people can use to pay over Lightning Network

LNURL is a range of lightning-network standards that allow us to use lightning-network differently. An LNURL-pay is a link that wallets use to fetch an invoice from a server on-demand. The link or QR code is fixed, but each time it is read by a compatible wallet a new invoice is issued by the service and sent to the wallet.

Wallets supporting LNURL

Usage

1. Create an scrub (New Scrub link)
   

   • select your wallets
   • make a small description
   • enter amount
   • if Fixed amount is unchecked you'll have the option to configure a Max and Min amount
   • you can set the currency to something different than sats. For example if you choose EUR, the satoshi amount will be calculated when a user scans the scrub
   • You can ask the user to send a comment that will be sent along with the payment (for example a comment to a blog post)
   • Webhook URL allows to call an URL when the scrub is paid
   • Success mesage, will send a message back to the user after a successful payment, for example a thank you note
   • Success URL, will send back a clickable link to the user. Access to some hidden content, or a download link

2. Use the shareable link or view the scrub you just created
   

   • you can now open your scrub and copy the LNURL, get the shareable link or print it