# Halowerk Agent Readiness Dataset Entity Decision

> Halowerk Agent Readiness Dataset Entity 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 fetches public evidence from a target URL and evaluates whether its dataset entity structure meets a documented readiness criterion, returning a verdict with observation, threshold, evidence source, and recommended action.

## Facts

- Endpoint: POST https://agentreadiness.halowerk.com/v1/dataset-entity-decision?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-agent-readiness-dataset-entity-decision-a4feae55
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nZkupu_41ctpKYuCAV6ha

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability halowerk-agent-readiness-dataset-entity-decision-a4feae55 -d '<json body>'
```

Example prompt: Can you check whether https://example.com exposes proper dataset entity markup that AI agents can read, and give me a pass/fail verdict along with the evidence and any limitations found?

## When to prefer this

Use this endpoint when you need a passive, read-only verdict on whether a specific public URL meets the dataset entity criterion for agent readiness — particularly useful in pre-launch audits, competitive analysis, or ongoing monitoring pipelines. Prefer it over generic crawlers when you need a structured pass/fail decision with explicit evidence sourcing and limitation disclosure rather than raw HTML extraction.

## Known failure modes

- Target URL is unreachable or returns non-2xx status, resulting in an error verdict
- Target blocks crawlers via robots.txt or firewall, limiting observable evidence
- Dataset entity markup is absent or malformed, yielding a fail verdict with limited evidence
- Invalid or too-short target URL fails schema validation before any fetch is attempted
- Rate limiting or network timeouts on the target side may cause incomplete evidence collection

## How this service works

Dataset entity 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 object containing: the observation (what was found on the target), the threshold (the criterion being evaluated), a verdict (pass/fail/unknown), the exact evidence source URL, any limitations of the passive check, and a mode-specific recommended action. No side effects are produced — the check is entirely read-only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "target": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 3,
   "description": "Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS."
  },
  "context": {
   "type": "object",
   "description": "Optional non-secret correlation labels returned unchanged only in the request lifecycle.",
   "maxProperties": 12,
   "additionalProperties": {
    "type": [
     "string",
     "number",
     "boolean",
     "null"
    ]
   }
  },
  "baseline": {
   "type": [
    "object",
    "null"
   ],
   "description": "Optional baseline returned by a previous snapshot call.",
   "additionalProperties": true
  },
  "compare_url": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 3,
   "description": "Optional public comparison URL. Used by change and monitoring services."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-agent-readiness-dataset-entity-decision-a4feae55/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentreadiness.halowerk.com](https://www.zero.xyz/host/agentreadiness.halowerk.com/llms.txt)