Happy to collaborate - or at least make sure it’s compatible.

Did you have a plan for invoice generation? Generate new invoice per 402/Content? I’d like to support ZAPs and be non-custodial ideally. I thought about supporting inbound webhook a from users local lightning nodes - basically they forward payment success messages which unlocks the content.

I have a concern around privacy - because you leak the pubkey - and ideally you’d only want to provide a pubkey if you’re paying or think you’ve paid.