Please connect a Nostr signer
Connecting with Nostr allows us to create events (data) to keep your books and chapters around. We do not store any data, we simply create and broadcast events to public relays (servers) and then get that data back when we need it.
If you do not want to connect with Nostr, you can still read.
Do your own research, but we have used these, they are open source, and they do not share your private keys.
As always do your own research. For very quick lightning setup we have used coinos.io and found it very user friendly. If you are just testing the application or dipping your toes into lightning with small amounts, this is a simple way to experience it. Sign up (no email required), set your username and you have a lnurl-pay address (i.e. username@coinos.io). Enter that when you create your story, and you can receive bitcoin when users pass a paywall.