An extension for BTCPay Server to use the BTCPay Lightning node in custodial mode. It allows server admins to open up the internal LN node and give users access via custodial layer 3 wallets.

UPDATE: This will become a BTCPay Server plugin. See this PR for updates.

Here's a simple payment of two LNbank wallets: One creates and invoice and the other wallet pays it.

You can use LNbank wallets as individual Lightning Nodes in BTCPay Server. This way, several merchants can share the internal Lightning Node; each having their own separate store connected to their individual LNbank wallet.

The "Company" wallet is set up as a Lightning node in the BTCPay Server instance on the right. It creates an invoice for the payment request, which gets paid from the "Personal" wallet. Works on top of and across all LN implementations in BTCPay Server.