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@0xbyt4 0xbyt4 commented Dec 13, 2025

Summary

Addresses #147

This PR adds a comprehensive security documentation file (docs/security.md) covering essential security patterns and best practices for developers building with the Base Account SDK.

What's Included

Transaction Security

  • Safe nonce management with pending nonce retrieval
  • Gas limit estimation with configurable safety buffers
  • Multi-confirmation verification before UI state updates

Smart Contract Interactions

  • Reentrancy protection patterns (contract + client-side)
  • EIP-712 typed data signing for replay attack prevention

General Security Guidelines

  • Input validation patterns
  • Error handling without exposing sensitive data
  • Client-side rate limiting
  • Secure storage recommendations

Additional

  • Security checklist for deployment readiness
  • Links to additional security resources

Code Examples

All sections include practical TypeScript code examples that developers can use directly in their applications.

Test Plan

  • Documentation renders correctly in markdown
  • Code examples are syntactically correct
  • Links to external resources are valid

Addresses base#147

This commit adds a comprehensive security documentation file covering:

- Safe nonce management with pending nonce retrieval
- Gas limit estimation with safety buffers
- Multi-confirmation verification patterns
- Reentrancy protection (contract and client-side)
- EIP-712 typed data signing for replay attack prevention
- General security guidelines (input validation, error handling, rate limiting)
- Security checklist for deployment readiness

The guide includes practical TypeScript code examples that developers
can use directly in their applications.
@cb-heimdall
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2 participants