This article explains smart contract wallets (smart wallets) and their advantages over traditional crypto wallets, including enhanced functionality, security features, and passkey support. It highlights how Stellar's Protocol 20 and 21 enable passkey-powered smart wallets to improve user onboarding and accessibility.
Smart wallets are blockchain-based digital wallets powered by smart contracts that offer significantly more functionality and security than traditional account-based crypto wallets. Unlike traditional wallets that rely solely on private keys and seed phrases, smart wallets support advanced features such as multi-signature approval, account recovery, spending limits, time-locked transfers, and passkey authentication. Passkeys eliminate the need to remember complex seed phrases by using encrypted data and biometric verification, making blockchain more accessible to everyday users. Stellar launched smart contracts on mainnet with Protocol 20 in 2024, followed by Protocol 21 which enabled secp256r1 verification to support passkey-powered smart wallets. The article emphasizes that smart wallets address a major barrier to Web3 adoption by providing enhanced security, improved user experience, and simplified fee management while maintaining blockchain's core benefits.
