Calibur WebAuthn Demo

Non-custodial wallet with WebAuthn + EIP-7702

Status

Phase 1: Generate Ephemeral Key

Generate a temporary secp256k1 key in browser (never stored on backend).

Phase 2: Delegate to Calibur (EIP-7702)

Sign authorization to delegate your address to Calibur contract.

Phase 3: Create WebAuthn Passkey

Security Requirements: WebAuthn requires a secure context (HTTPS or localhost).

Create a Google-synced passkey using biometrics.

Phase 4: Register WebAuthn Key

Register the WebAuthn public key in Calibur.

Phase 5: WebAuthn Transactions

Send transactions using WebAuthn signature (no ephemeral key needed).

Single ERC20 Transfer

Batch Calls

Execute multiple contract calls in a single WebAuthn signature. Supports any function signature.

Debug Info