Idea 06
Passkey Smart Wallet
Sign in with a fingerprint or Face ID instead of a seed phrase.
- Category
- Wallets
- Theme
- Wallets + Onboarding
- Soroban
- WebAuthn
- secp256r1
01Goal
Let people sign in with a fingerprint or Face ID instead of a seed phrase.
02Description
A custom account contract that authorizes transactions with WebAuthn passkeys.
03Key features
- 01Account contract with __check_auth.
- 02secp256r1 signature verification.
- 03Passkey registration flow.
- 04Recovery or add-signer path.
- 05Gas-sponsored first transactions.
04Technical direction
Soroban custom accounts, WebAuthn on the client, and secp256r1 verification. Consider a fee-sponsoring relayer.
05Stellar alignment
Removes the biggest onboarding barrier for mainstream users.
06Use cases
- Consumer payment apps
- Loyalty programs
- Games
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