Passkeys on Stellar eliminate Web3 onboarding friction by replacing seed phrases with biometric authentication. Kalepail's Passkey Kit enables secure smart wallets accessible to mainstream users without complex key management.
This article explores passkeys as a solution to Web3 adoption barriers, focusing on Stellar's implementation and Kalepail's Passkey Kit SDK. Traditional wallet onboarding requires seed phrase management, browser extensions, and cryptographic knowledge that doesn't scale. Passkeys use asymmetric cryptography with biometric or PIN protection, eliminating phishing risks and seed phrase loss. Stellar supports passkeys through Soroban smart contracts, enabling smart wallets that manage assets like XLM and USDC. Kalepail's TypeScript SDK simplifies passkey wallet creation and transaction signing, working with relayers like OpenZeppelin. This approach maintains Web3 decentralization while delivering Web2-like user experience, making blockchain accessible to millions on mobile and desktop.
