ndk

NDK Dart library — Nostr Development Kit core package. Event requests, relay management, accounts, wallets (NWC/Cashu), zaps, files (Blossom), and more.

Flutter UI package for Nostr apps — ready-to-use widgets, account/login management, and wallet UI built on top of the ndk Dart library.

NDK CLI tool — wallet management (NWC/Cashu) and relay event queries via the `ndk` binary. For library/package development see ndk-core and ndk-flutter skills.