# Webtechnik Parser-Blocking Script Budget Audit

> Webtechnik Parser-Blocking Script Budget Audit is a paid API for AI agents from webtechnik.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-23).

Passively audits a public URL to evaluate whether its parser-blocking script count stays within a defined budget threshold, returning the observed count, verdict, evidence source, and recommended action.

## Facts

- Endpoint: POST https://webtechnik.halowerk.com/v1/blocking-script-budget-audit?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/webtechnik-parser-blocking-script-budget-audit-93a50588
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2OKkEJ1LlnDMyjEKuHV5K

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 webtechnik-parser-blocking-script-budget-audit-93a50588 -d '<json body>'
```

Example prompt: Can you audit https://example.com for parser-blocking scripts and tell me whether it passes the script budget threshold — I want to see the exact evidence, verdict, and what action I should take?

## When to prefer this

Choose this endpoint when you need a passive, read-only audit of parser-blocking scripts on a specific public URL with a clear budget threshold verdict. Prefer it over generic Lighthouse or PageSpeed tools when you need structured, machine-readable pass/fail output with an explicit evidence source, limitations disclosure, and actionable recommendation — especially in automated pipelines comparing against a prior baseline or a comparison URL.

## Known failure modes

- Target URL is unreachable or returns a non-200 status — audit cannot proceed
- Target is behind authentication or a login wall — passive check cannot access the page
- Malformed or invalid URL provided — normalization fails
- Rate limiting or bot protection on the target blocks the fetch
- Baseline object malformed or incompatible — comparison skipped or errors

## How this service works

Parser-blocking script budget 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 the observed parser-blocking script count, the defined budget threshold, a pass/fail verdict, the exact evidence source used, any limitations of the passive check, and a mode-specific recommended action. No login, injection, or form submission is performed.

## 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/webtechnik-parser-blocking-script-budget-audit-93a50588/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from webtechnik.halowerk.com](https://www.zero.xyz/host/webtechnik.halowerk.com/llms.txt)