{"resource":"https://quartermaster.surewhynot.app/v1/x402/simulate","service":null,"areas":["travel"],"answering":true,"http_status":402,"latency_ms":519,"price_usdc":0.003,"buyers_30d":3,"calls_30d":3,"description":"Pre-flight an x402 payment: decode the endpoint's challenge, report the cost on every rail (Base and Solana) and the cheapest, and — with a payer address — verify the wallet can afford the call on Base.","id":"1afdf8cfe8b7","category":"Travel: flights","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/1afdf8cfe8b7"}