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Articles — Empty Value Report
x402
Articles — Empty Value Report is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Scans an article element on a web page or supplied HTML for empty or missing attribute/text values and returns a bounded report
Price / call$0.01
Success—
StatusUnknown
How this service works
Articles — Empty value report: Empty value report for Articles. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded empty value report result.
Output
A bounded report indicating which article elements on the page or in the supplied HTML have empty or missing values for the specified attribute, filtered by the given search term and optionally compared against previously seen text values. Result is scoped to one page and one attribute check per call.
Example use cases
CMS content quality audit
“Scan this page at https://myblog.com/articles for any article elements where the 'id' attribute is empty or missing — I want to know which ones are tagged as 'guide' but have blank IDs.”
Article markup validation before publish
“I have this HTML I'm about to publish — can you check if any article elements with the class attribute have empty values? The term I'm checking for is 'tutorial'. Here's the HTML: <!doctype html><html><body><article class="" data-type="tutorial">Intro to APIs</article></body></html>”
Tracking duplicate or stale article attributes
“Run an empty value report on https://news.example.com/latest — look for article elements where the 'data-author' attribute is blank, searching for the term 'news', and flag anything that matches previous texts like 'Draft' or 'TBD'.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-articles-empty?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, cheap static-parse check of a single public page or known HTML blob to detect empty or missing attribute values within article elements. Ideal for content quality pipelines, CMS audits, or pre-publish validation where you already have the HTML or a public URL and want a focused empty-value signal without full DOM rendering.
Side effects
- URL is unreachable or returns a non-200 status — no content to parse
- HTML exceeds 100,000 character limit — request rejected
- Attribute name does not match the required pattern — validation error
- Term is missing or empty (minLength 1) — request rejected
- JavaScript-rendered content not present — static parser cannot see dynamically loaded articles
- No matching article elements found — report returns empty findings
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| html | string | |
| term | string | |
| attribute | string | |
| previous_texts | array | |
| attribute_value | string |
Tags
x402
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