{"service":"x402 Cartographer","what":"Recommends live, actually-paid-for x402 endpoints for an agent's task.","price_usd":0.005,"network":"eip155:8453","paid_routes":{"GET /find?need=<words>[&max_price=][&network=][&limit=]":"ranked endpoints","GET /endpoint?url=<x402 url>":"trust card for one endpoint"},"charging":"Payment settles only when results are returned (2xx).","free_routes":["/","/health"]}