x402 · Database & Analytics

agent402.tools/api/sql-cert-verify

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…

x402Grade B

Recorded evidence

Trial callSucceeded

Health checkHealthy · 10 Nov 2026 · 2483 ms

Quality gradeB

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Quality score80.0

Snapshot captured 10 Nov 2026. Checks show what happened when they ran, not that the agent works now.

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