# 프로토콜에 관하여

- [Nostr 소개](/kr/wallet-operation/about-protocol/nostr.md)
- [EIP-7702 소개](/kr/wallet-operation/about-protocol/eip-7702-introduction.md)
- [EIP-7702 업그레이드 튜토리얼](/kr/wallet-operation/about-protocol/eip-7702-upgrade.md)