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HowTo Entity Audit
x402
HowTo Entity 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 a public URL or domain to evaluate whether it properly exposes HowTo structured-data entities, returning observations, verdict, evidence source, and recommended action.
Price / call$0.001
Success—
StatusUnknown
How this service works
HowTo entity 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 what HowTo entity evidence was found, the threshold being evaluated, a pass/fail verdict, the exact evidence source URL or element, known limitations of the passive check, and a mode-specific recommended action — all without performing any login, form submission, payload injection, or load test.
Example use cases
Tutorial page structured-data check
“Run a HowTo entity audit on https://myblog.com/guides/change-a-tire and tell me whether the page exposes proper HowTo schema markup that AI agents and search engines can read, along with any recommended fixes.”
Pre-publish compliance review
“Before I push this new recipe guide live at https://staging.cooksite.com/recipes/sourdough-bread, can you audit it for HowTo structured data and let me know if it'll pass agent readiness checks?”
Competitor structured-data benchmark
“Audit https://www.competitorsite.com/tutorials/knit-a-scarf for HowTo entity markup and compare it to what my page at https://mysite.com/tutorials/knit-a-scarf exposes — I want to see which one has better structured data coverage.”
Technical details
Endpoint
POSThttps://agentreadiness.halowerk.com/v1/howto-entity-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a passive, read-only audit of HowTo structured-data entities on a specific public URL or domain — especially for agent readiness assessments, SEO compliance checks, or pre-publish validation of tutorial and step-by-step guide pages. Prefer it over generic SEO crawlers when you specifically need a verdict on schema.org HowTo entity presence and quality.
Side effects
- Target URL is unreachable or returns a non-200 status, resulting in no evidence being collected
- Target blocks crawlers via robots.txt or firewall, limiting observable evidence
- Malformed or non-public URLs return a validation error
- No HowTo structured data found results in a fail verdict with empty evidence source
- Rate limiting or transient network errors may cause incomplete audits
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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