Endpoint · onchainPOSTtxguard.schemasure.com /v1/tx/preflight
Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization before you sign it.
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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.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://txguard.schemasure.com/v1/tx/preflight
Seen
first 34 days ago · last 9 hr ago
79 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Paid calls
No paid calls yet.
Delivery is unknown until someone pays. A handshake only shows it asks for payment.
Verify it yourself
npx teppi-check https://txguard.schemasure.com/v1/tx/preflightcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59NEY5H2GV6R7T9NRNMBG