Viem SIWE

This skill provides expertise in implementing Sign-In with Ethereum (SIWE) adhering to EIP-4361 using viem.

Reference Implementation

For a complete, copy-pasteable implementation of a SIWE auth module, refer to references/implementation.md.

This implementation includes:

• siwe.ts: Core logic for nonce generation, message creation, parsing, and verification.
• index.ts: Public API for the auth module.

API Documentation

For detailed API documentation of viem's SIWE utilities (createSiweMessage, verifySiweMessage, etc.), refer to references/api-docs.md.

Critical Implementation Details