So Phoenix Wallet has a experimental bolt 12 address but I am not sure what to do with it. Just acts like a LNURL?
Discussion
Yeah essentially but without a DNS dependent domain name. Your LN node (ie Phoenix) needs to be running & reachable to receive the request & generate an invoice.
assuming there has to be a route between payer and payee where every hop supports bolt12?
As far as I understand it's basically like a static reusable invoice