Implement x402 Payment Protocol
Support agent-native HTTP payments via the x402 protocol (docs, GitHub).
Requirements
- Add x402 payment middleware to your API routes
- Use
@x402/express,@x402/hono, or@x402/nextmiddleware - Configure a facilitator URL and wallet address
- Protected routes return HTTP 402 with payment requirements that agents fulfill automatically
Validate
POST https://isitagentready.com/api/scan
Content-Type: application/json
{"url": "https://YOUR-SITE.com"}
Check that checks.commerce.x402.status is "pass".