{"version":1,"resources":["https://northline-chainkit.northline-c86.workers.dev/v1/address/profile","https://northline-chainkit.northline-c86.workers.dev/v1/payment/verify","https://northline-chainkit.northline-c86.workers.dev/v1/tx/explain","https://northline-chainkit.northline-c86.workers.dev/v1/network/status","https://northline-chainkit.northline-c86.workers.dev/v1/usdc/balances"],"instructions":"GET with query params; unpaid requests return HTTP 402 with an x402 v2 PAYMENT-REQUIRED header. See /openapi.json."}