Verify your account.
There are several ways to do it, but an easy one is to follow the instructions on Nostr Verified or Nostr plebs.
Discussion
Enable tipping with Lightning and recieve and send sats:
1. Create a Lightning wallet which supports Lightning addresses such as Wallet Of Satoshi:
#[3]
Or Bitcoin Beach Wallet:
#[4]
@note1stp0rkc6kq83tq390ak58v2rmvhjn50g5s0qe9ggxu8ezc28clfqcmms3r
2. Once you've created a wallet, your Lightning adress should be available in the app, and looks like a e-mail address, example: nakadaimon@pay.bbw.sv
3. Go to nostr, and add your lightning address in your Nostr preferences/profile (lud16).
4. Now nostr people can tip you, from your profile, and in some clients, directly on your posts.
5. You can also create invoices and paste Lightning URL invoices directly into a nostr note, and nostr clients that have developed the feature will feature a "Pay With Lightning button".