"Breez lightning support plugin
BETA RELEASE

Allows you to enable lightning on your stores using Breez SDK, powered by Blockstream Greenlight.

Breez SDK and Greenlight enables you to have a non-custodial lightning experience, without hosting any of of the infrastructure yourself.

Additionally, Breez SDK comes with built-in liquidity and channel automation, reducing the complexity of managing your lightning node."

https://github.com/Kukks/BTCPayServerPlugins/blob/master/Plugins/BTCPayServer.Plugins.Breez/README.md