What is Nostr Wallet Connect?

Nostr Wallet Connect (NWC or NIP-47) is a specification for communicating with a lightning node via Nostr.
You can get started quickly with NWC using the Alby JS SDK and Alby's NWC service.
NWC enables an easy way to make payments from your backend or native payments in your mobile app without requiring the user to confirm payment or switch to their wallet.