I've been exploring Liquid due to the current fee situation. I've learn that it has Lightning support [1], and that lightning supports cross-chain payments [2] assuming there is at least one node willing to perform the cross-chain swap, this could allow L-BTC Lightning users to pay BTC Lightning invoices seamlessly.
Do you know if there wallets supporting Liquid Lightning transactions and if the current network has nodes that bridge the chains?
[1] https://blog.blockstream.com/en-lightning-on-liquid/
[2] https://lightning.engineering/posts/2017-11-16-ln-swap/
Brings me back to Corrallo:
view on youtu.be“When bitcoin fees are high, people just use Litecoin”
i don't know but I'd be curious in knowing how to integrate this with btcpayserver.