{"resource":"https://api.spendpreflight.com/v1/preflight","service":"SpendPreflight","areas":["travel"],"answering":true,"http_status":402,"latency_ms":379,"price_usdc":0.02,"buyers_30d":1,"calls_30d":1,"description":"Spend preflight for AI agents. Send the x402 PaymentRequired body (v1 or v2) you received, or a cart, plus optional rules (per-payment max, hold threshold, daily cap, allowlists, new-domain days). Returns allow|hold|block with reasons, the ","id":"73efe99c8baf","category":"DNS and domains","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/73efe99c8baf"}