The Primal Nostr client added the ability to send Zaps. Zaps are tiny pieces of Bitcoin the allow us to exchange value to one another. If you post something that I valued, I can send you a little bit of Bitcoin. 😉
Discussion
Sounds great, Lol.
You don't have a Lightning address on your Nostr profile. If you added one, people could send you money by Zapping your posts that we like 😉 You can download Wallet of Satoshi, set it up, copy the Lightning address that looks like an email address, and add it to your profile!