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SQL execution certificate verify

agent402.tools · x402

Verify an Ed25519 execution certificate against the exact SQL statement you are about to run - the gate your database layer calls before it obeys an agent. Checks the signature, the certificate version, the expiry, and that the statement's SHA-256 matches the one certified, so a certificate for a different (or edited) statement is rejected. Returns { valid, reason, payload } and never throws on a malformed token, so the executor always gets one uniform answer.
Name and description as published by x402 Bazaar

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Last successful check: 25 Oct 2026, 22:07 UTC.

answered, last 24 hours
100%
answered, last 30 days
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https://agent402.tools/api/sql-cert-verify

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  • x402 Bazaarlast seen UTC
Wallets named
  • 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0named by x402 Bazaar
Listed since

Payments

different wallets paid it, last 30 days
3
paid calls, last 30 days
7
last paid call (UTC)

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HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
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