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Navigation Semantics Audit
x402
Navigation Semantics Audit is a paid API for AI agents from agentreadiness.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-14).
Passively audits the navigation semantic markup of a public URL and returns a verdict, evidence, threshold, limitations, and recommended action.
Price / call$0.001
Success—
StatusUnknown
How this service works
Navigation semantics 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 a structured report containing the observed navigation semantic evidence found on the target page, the evaluation threshold used, a pass/fail/warn verdict, the exact source of evidence, known limitations of the passive check, and a mode-specific recommended action. No login, form submission, or active exploitation is performed.
Example use cases
Pre-launch agent readiness check
“Before we go live, can you audit the navigation semantics on https://staging.myshop.com to see if the nav markup will be properly readable by AI agents and crawlers?”
Competitor nav semantics benchmarking
“Audit the navigation semantics of https://competitor.com and compare it to https://mysite.com — I want to see which one has better semantic nav structure for AI discoverability.”
Ongoing site quality monitoring
“Check the navigation semantics on https://myblog.com using the baseline from last week's snapshot and tell me if anything has regressed or changed in the verdict.”
Technical details
Endpoint
POSThttps://agentreadiness.halowerk.com/v1/navigation-semantics-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need to evaluate the semantic correctness and machine-readability of a website's navigation structure (e.g. nav elements, ARIA roles, landmark usage) for AI agent or crawler accessibility. Prefer it over generic crawler or header audits when the specific concern is nav markup quality. It is passive and safe for any public URL.
Side effects
- Target URL is unreachable or returns a non-2xx status, resulting in inability to fetch evidence
- Target URL is behind authentication or a bot-blocking wall, preventing passive observation
- Malformed or non-HTTP(S) URL provided causing normalization failure
- Rate limiting or network timeout on the target host during fetch
- Navigation semantics indeterminate due to heavily JavaScript-rendered content inaccessible to passive fetch
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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