io.github.spendpreflight/spendpreflight · v1.0.0 · finance-and-payments
SpendPreflight is healthy: it completed an MCP handshake in 171 ms and exposes 4 tools.
Operated by SpendPreflight: sanctions screening and allow/hold/block preflight for x402 payments.
Endpoint: https://api.spendpreflight.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 4 |
| Latency | 171 ms |
| Last checked (UTC) | 2026-10-15T10:45:12.612Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-15T10:45:12.612Z | Healthy | 171 |
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 risk low|medium|high|unknown with flags such as sanctioned_address, sanctioned_name_possible, new_domain. Call this before a USDC payment w |
preflight_payment | Call this before any x402/USDC payment to evaluate the actual challenge or cart before signing. 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, endpoint |
check_endpoint | Cached x402 endpoint observations, operated by SpendPreflight. Returns a transparent score (or unknown), its components and seven-day unpaid probe history for an already publicly listed URL. Never fetches the caller's URL or pays the endpoint. Unlisted, unavailable or stale data is not charged. This |
get_service_info | Free, read-only service reference. Use when you need prices, default spending rules, payment setup, trial allowance, or a ready-to-use example call. If you already have a payment challenge or cart, call preflight_payment directly; this reference call is optional. Takes no arguments and performs no p |