{"provider":{"host":"api.spendpreflight.com","name":"SpendPreflight","score":53.8,"live":true,"checkedAt":"2026-11-02T04:03:49.726Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":598,"note":"valid x402 v2 terms"},"endpoints":5,"networks":["eip155:8453"],"cheapestUsd":"0.01","income7dUsd":"0.211","payers7d":2,"transfers7d":7,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/api.spendpreflight.com"},"endpoints":[{"url":"https://api.spendpreflight.com/v1/books/receipt","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. 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 without charge. Signed observation, OFAC flags, confirmations and printable HTML. Not invoice ownership or finality proof."},{"url":"https://api.spendpreflight.com/v1/preflight","method":"POST","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. Check a supplied x402 challenge or cart against caller spending/sanctions rules and cached index evidence. Returns allow/hold/block, reasons and a receipt. Missing/stale evidence stays unknown; no live merchant fetch, signing, settlement or custody. An allow result is not identity verification, safety, compliance certification or proof of paid delivery."},{"url":"https://api.spendpreflight.com/v1/token-check","method":"POST","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. Base contract signals, not a safety verdict. Basic: bytecode/OFAC. Deep adds owner, paused, supply/decimals, proxy slots, minimal-proxy target and bounded source/deployment evidence. Honeypot/sellability, mint/blacklist powers, liquidity locks, holders and scam lists are unassessed. Missing data stays unknown; never safe-to-buy. Informational, not financial advice."},{"url":"https://api.spendpreflight.com/listing-guard","method":"POST","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"Bazaar Listing Guard: CDP technical validation plus a bounded heuristic metadata screen for agent-directed instructions, embedded URLs, tool calls, invisible Unicode, long fields and prices above 100x a fresh Scout category median. Returns riskScore, flagged spans and rewrite suggestions. Not Coinbase policy certification or guaranteed detection. Public HTTPS only; no target payment or request bodies stored."},{"url":"https://api.spendpreflight.com/v1/books/statement","method":"POST","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. 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, counterparties and OFAC flags. Up to 1000 transfers/128 RPC calls/25 seconds; oversized or unavailable historical data fails without charge. Informational, not tax advice."}]}