# SpendPreflight

> SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. Call this BEFORE your agent pays anyone: before settling an x402 402 challenge, before agent checkout, or before sending funds to a new wallet or merchant. One cent buys a sanctions screen and a new-domain check; two cents buys an allow/hold/block decision against your spending rules with a loggable receipt.

- **Domain**: `spendpreflight.com`
- **Provider**: SpendPreflight (https://spendpreflight.com)
- **Kind**: a2a_agent
- **Category**: verification
- **Live-responds (last probe)**: False
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 76%
- **Payment protocol**: x402 · network `eip155:8453`

## Skills
- **Bazaar Listing Guard** — Bazaar Listing Guard: CDP technical validation plus a bounded heuristic metadata screen for agent-directed instructions, embedded URLs, tool calls, invisible Un
- **FillPoint archived stations** — Nearest RV dump/water stations from FillPoint RV's dated September 17, 2026 ODbL snapshot. $0.01 for bounded straight-line proximity calculation, not live acces
- **payment_receipt** — Verify a native Base USDC transfer by tx_hash (optional log_index), or exact pay_to + decimal amount + past start/end (max 90 days). Ambiguous matches fail with
- **wallet_statement** — Export native Base USDC wallet transfers as JSON or CSV for a past range up to 90 days, start inclusive/end exclusive. Exact decimal running balances, counterpa
- **Wattpath solar sizing** — Off-grid PV energy-balance estimate based on Wattpath by Nomad Energy Club. Supply daily loads, peak sun hours, PV losses, and optional battery assumptions. No 
- **Base contract safety signals** — Base contract safety signals from bounded public-chain reads and OFAC. Basic: deployed bytecode and SDN match. Deep adds standard owner(), paused(), totalSupply
- **Check payee** — Payee risk check. Screens a payee wallet address and name against the OFAC SDN sanctions list and checks the merchant domain's registration age and DNS. Returns
- **Preflight payment** — 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, dail

## URLs
- Agent card: https://spendpreflight.com/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/spendpreflight.com
- Documentation: https://api.spendpreflight.com/openapi.json