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WebSchutz CORS Policy Audit
x402
WebSchutz CORS Policy Audit is a paid API for AI agents from webschutz.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-21).
Passively audits a public URL or domain for accidental wildcard CORS misconfigurations and returns verdict, evidence, and remediation guidance
Price / call$0.001
Success—
StatusUnknown
How this service works
No accidental wildcard CORS audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
Output
Returns an observation describing detected CORS headers, a threshold defining what constitutes a violation, a pass/fail verdict, the exact evidence source (e.g. response header value), known limitations of the passive check, and a mode-specific recommended action. If a baseline or comparison URL was supplied, a change or drift assessment is also included.
Example use cases
Pre-launch API security check
“Before we go live, can you audit https://api.myapp.com for wildcard CORS misconfigurations and give me the verdict plus any evidence you find?”
Continuous CORS drift monitoring
“Compare the CORS policy on https://staging.myservice.com against the baseline from last week's snapshot — tell me if anything has changed and whether there's now a wildcard exposure.”
Third-party vendor CORS vetting
“I need to verify that https://partner-api.vendor.com doesn't have an accidental open CORS policy before we integrate it — can you run a passive CORS audit and give me the full findings?”
Technical details
Endpoint
POSThttps://webschutz.halowerk.com/v1/cors-policy-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a passive, non-intrusive, evidence-backed CORS misconfiguration check on a public URL without performing any login, payload injection, or active exploit. It is ideal for pre-launch security reviews, continuous monitoring pipelines comparing against a stored baseline, or vetting third-party API endpoints before integration. Prefer this over generic security scanners when you specifically need CORS wildcard detection with structured verdict and remediation guidance.
Side effects
- Target URL is unreachable or returns a non-public response — audit cannot be completed
- Target domain resolves but server returns no CORS headers — observation reflects absence of policy
- Malformed or excessively long target URL exceeds 2048-character limit — request rejected with validation error
- Target behind authentication or firewall — passive check cannot retrieve headers
- Rate limit exceeded for the endpoint — request rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| target | string | Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS. |
| context | object | Optional non-secret correlation labels returned unchanged only in the request lifecycle. |
| baseline | — | Optional baseline returned by a previous snapshot call. |
| compare_url | string | Optional public comparison URL. Used by change and monitoring services. |
Tags
x402
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