Oh, I realized I can just give you the link to my hosted version of SN :)

You can only login with lightning. Nostr should also work but I haven't tested it.

Since it uses a signet (not mainnet where sats have value), you need to send me the invoices so I can pay them for you (as explained in the post). I might be able to expose this so anyone can pay their own invoices. But for now, this should suffice.

Getting the invoices paid kind of works like closed beta access :)

Will create a post about this now.