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SQL Guard - SQL Injection Risk Analyzer
x402
SQL Guard - SQL Injection Risk Analyzer is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Analyzes HTTP GET requests for SQL injection risks and returns a verdict indicating whether the request is safe or flagged as dangerous
Price / call$0.002
Success—
StatusUnknown
How this service works
Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.
Output
Returns a JSON object with a 'risks' array listing any detected SQL injection patterns and a 'verdict' field ('pass' if the request is clean, or an indication of detected risk). An empty risks array with verdict 'pass' means the request is considered safe.
Example use cases
Validate user search input before query
“Before I run this database query, check whether the user-supplied search parameter looks like a SQL injection attempt — the raw input is "1'; DROP TABLE orders;--".”
Pre-filter API gateway requests
“Scan this incoming HTTP GET request for SQL injection risks so I can decide whether to allow it through to the backend or block it immediately.”
Security audit of logged request
“I have a suspicious GET request from my logs with a query string that looks weird — can you run it through a SQL injection detector and tell me if it's flagged as dangerous?”
Technical details
Endpoint
GEThttps://anibalb.duckdns.org/x402/sql-guard?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call SQL injection pre-filter with no account setup. Ideal for agents that need to validate untrusted HTTP request parameters before passing them to a database layer, or for security monitoring pipelines that want a quick verdict without running a full WAF. Best for GET/HEAD/DELETE request validation specifically.
Side effects
- Missing required 'input' body — returns validation error
- Unsupported HTTP method (e.g. POST) passed as method value — rejected by enum constraint
- Malformed JSON body — returns parse error
- Payment not included or insufficient USDC — returns 402 Payment Required
- Service temporarily unavailable — returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"risks": [],
"verdict": "pass"
}
}Tags
x402
Reviews
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