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Delx Commerce — Security Headers Score
x402
Delx Commerce — Security Headers Score 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).
Analyzes a set of HTTP response headers and returns a security score with details on which headers are present, missing, and advisory notes.
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 containing a numeric security score (0–100), a list of security headers that are present, a list of headers that are missing, a schema version identifier, and an advisory note warning that header presence does not guarantee correct policy configuration.
Example use cases
Pre-launch security header audit
“Before I launch my new web app, can you check these HTTP response headers and tell me which security headers are missing and what score they get? Headers are: Content-Security-Policy, X-Frame-Options, Strict-Transport-Security.”
CI pipeline header compliance check
“I want to validate the security headers in my staging environment after each deploy. Here are the response headers from our latest build — score them and flag anything missing like Permissions-Policy or Referrer-Policy.”
Client site security report
“I'm auditing a client's website and need a security score for their response headers. The site returns these headers: Strict-Transport-Security, X-Content-Type-Options, and Content-Security-Policy — what are they missing and how does it rank?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/security-headers-score?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, structured, pay-per-result security score for a specific set of HTTP response headers without standing up a full security scanner. Ideal for CI/CD pipelines, agent-driven audits, or lightweight compliance checks where a numeric score and missing-header list are sufficient. Prefer alternatives if you need full OWASP ZAP-level scanning, cookie attribute analysis, or TLS certificate inspection.
Side effects
- Missing or empty 'headers' field returns a validation error or zero score
- Malformed header values may be accepted but scored poorly
- No network-level fetch performed — only analyzes headers supplied by the caller
- Payment failure or insufficient USDC balance results in HTTP 402 and no result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| headers | object | Input field: headers. |
Output
Schema · Response
{
"type": "json",
"example": {
"score": 40,
"schema": "delx/util-security-headers-score/v1",
"missing": [
"permissions-policy",
"referrer-policy",
"x-content-type-options"
],
"present": [
"content-security-policy",
"strict-transport-security"
],
"advisory": "Header presence does not prove policy correctness."
}
}Tags
x402
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