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SQLGuard Risk Probe
x402
SQLGuard Risk Probe is a paid API for AI agents from sqlguard.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Synchronously evaluates a mutating SQL statement for policy risk and returns a risk score plus policy violations — without authorizing execution.
Price / call$0.01
Success—
StatusUnknown
How this service works
SQLGuard Risk Probe $0.01 Exact — sync policy risk for mutating SQL. Returns risk + violations. NEVER authorizes execute. Upgrade to Instant Cert POST /v1/cert $0.05 for Ed25519 authorize.
Output
Returns a risk classification (e.g. low/medium/high) and a list of specific policy violations detected in the submitted SQL mutation. Does not issue an execution certificate or authorize the query to run — that requires a separate /v1/cert call.
Example use cases
Pre-migration risk check
“We're about to run a bulk UPDATE on the users table to nullify inactive accounts — can you probe this SQL for policy violations and risk level before anyone touches production? Statement: 'UPDATE users SET status = NULL WHERE last_login < NOW() - INTERVAL 365 DAY'”
Schema destruction safeguard
“Scan this SQL for policy risk before our deployment pipeline proceeds: 'DROP TABLE IF EXISTS legacy_audit_logs' — I need to know the risk score and what violations it triggers.”
Compliance gate for data purge
“Our data retention agent is about to fire this purge: 'DELETE FROM pii_records WHERE consent_withdrawn = 1' — probe it for risk and policy violations so I can decide whether to escalate for manual review.”
Technical details
Endpoint
POSThttps://sqlguard.io/v1/probe?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a cheap ($0.01), fast, synchronous risk assessment of a mutating SQL statement before deciding whether to proceed to full authorization. It is the first step in a two-step gate: probe here for risk and violations, then call /v1/cert ($0.05) only if you want an Ed25519 execution certificate. Prefer this over /v1/cert when you are not yet committed to executing — for logging, auditing, or conditional branching in an agent workflow.
Side effects
- Invalid or unparseable SQL returns a parse error response
- Non-mutating SQL (SELECT) may return a not-applicable or low-risk result
- Missing or malformed request body returns a 400 bad request
- Quota exhaustion or payment failure returns a 402 or 429 error
- Network timeout if the policy engine is under load
Tags
x402
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