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List Structure Decision
x402
List Structure Decision 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 evaluates whether a public URL's content lists are structured in a way that meets documented criteria, returning a verdict, evidence, thresholds, and a recommended action.
Price / call$0.001
Success—
StatusUnknown
How this service works
List structure decision 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 decision object containing: the observation made about the target's list structure, the threshold used for evaluation, a pass/fail/conditional verdict, the exact evidence source URL, any limitations of the passive check, and a mode-specific recommended action to address issues found.
Example use cases
Pre-launch content compliance check
“Before I publish this page at https://myblog.com/resources, can you evaluate its list structure against agent readiness criteria and tell me whether it passes, what evidence you found, and what I should fix?”
Competitor list structure audit
“I want to understand how https://competitor.com structures its content lists compared to best practices — can you run a list structure decision check and give me the verdict and any recommended actions?”
Monitoring a known baseline for changes
“I ran a list structure check on https://docs.myproduct.com last week — can you re-evaluate it now against that baseline and tell me if the verdict or evidence has changed?”
Technical details
Endpoint
POSThttps://agentreadiness.halowerk.com/v1/list-structure-decision?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, passive, evidence-grounded verdict on whether a public URL's list structure meets documented agent readiness criteria. Prefer it over generic SEO audits when the specific concern is structured list compliance for AI consumption, and when you need an actionable recommendation without any intrusive testing or login attempts.
Side effects
- Target URL is unreachable or returns non-200 status — check fails with no evidence
- Target requires authentication — passive check cannot access gated content
- Malformed or non-HTTP(S) URL provided — normalization may fail or return error
- No list structures found on target page — observation returns empty evidence
- Compare URL or baseline mismatch causes inconclusive change detection
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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