x402 Express Boilerplate
A production-ready Express framework pre-integrated with EIP-3009 authorization headers and replay-attack cache protection.
- Includes full TypeScript definitions & OpenAPI configuration
- Pre-built rate-limiting & proxy headers
- Ready to deploy on Vercel, Render, or Railway
Keep-Tunnel-Alive Daemon
An autonomous daemon script to keep localtunnel endpoints active forever. Detects timeouts and dynamically updates your files.
- Automatic child process health-checking
- Real-time configuration replacement hooks
- Zero-dependency native Javascript
x402 Agent Client SDK
Ready-to-use Node.js & Python scripts to programmatically sign EIP-3009 payloads and call x402-gated APIs.
- EIP-712 typed data signing helpers
- Pure JS & python-requests implementations
- Includes fully commented README documentation
Autonomous Bounty Worker
A 24/7 background agent framework. Scans Taskmarket bounties, solves them using Gemini APIs, and submits on-chain.
- Auto-scanning & de-duplication loop
- Integrated Gemini API generative solver
- Includes configuration guides & PM2 runner scripts