{"service":"Anyway Possible Base Preflight","price":"$0.02 USDC","network":"Base (eip155:8453)","method":"POST","request":{"address":"0x1111111111111111111111111111111111111111","destinationAddress":"0x2222222222222222222222222222222222222222","plannedSpendUsdc":"1.00","minGasReserveEth":"0.00005","expectedChainId":8453},"returns":["stable receipt ID","safe-to-proceed decision","destination classification","basic payment hazards","treasury readiness","exact funding shortfalls","x402 payment capacity","prefilled Payment Guard request"]}