{"provider":{"host":"txguard.schemasure.com","name":"TxGuard","score":56.5,"live":true,"checkedAt":"2026-11-02T03:15:49.294Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":347,"note":"valid x402 v2 terms"},"endpoints":1,"networks":["eip155:8453"],"cheapestUsd":"0.02","income7dUsd":"1.17","payers7d":3,"transfers7d":46,"payoutAddressShared":true,"claimed":false,"page":"https://logicnodes.io/observatory/p/txguard.schemasure.com"},"endpoints":[{"url":"https://txguard.schemasure.com/v1/tx/preflight","method":"POST","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization before you sign it. Decodes intent against verified ABIs, resolves proxies, classifies approvals, and checks a payment authorization against the quote it claims to pay: recipient, amount, asset, chain, freshness, and nonce replay. Returns unknown rather than guessing when a selector is ambiguous. Not a guarantee that a transaction is safe or profitable."}]}