x402 Origin Health Scan

free 8/IP/day · paid ~$0.01 / call (x402)

GET /v1/health-scan?url= → HTTP status, latency, whether it looks like 402/x402.

Buyer: Agents / routers checking if a seller is alive

Fake-door for now: clicking subscribe records intent only. x402 settlement ships after demand clears the bar.