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Tables — Duplicate Attribute Values
x402
Tables — Duplicate Attribute Values is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Parses HTML tables from a URL or raw HTML and returns rows/cells where a specified attribute has a duplicate value matching a given term.
Price / call$0.01
Success—
StatusUnknown
How this service works
Tables — Duplicate attribute values: Duplicate attribute values for Tables. 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 duplicate attribute values result.
Output
Returns a bounded result set listing table cells or rows where the specified attribute has duplicate values matching the given term and attribute value, based on static HTML parsing of the provided URL or raw HTML content.
Example use cases
Audit webpage for duplicate table IDs
“Go to https://example.com/products and check if any table elements have duplicate values for the 'id' attribute — I want to find all the ones matching 'row1'.”
Validate scraped HTML for data integrity
“Here's some raw HTML from our CMS export — can you scan the tables for any rows that share the same 'data-sku' attribute value matching 'SKU-001'? I need to catch duplicates before we import.”
QA check on report template tables
“I have this HTML report template and I need to make sure no table cells share the same 'class' attribute value of 'highlight' — can you flag any duplicates for me?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-tables-attribute-duplicates?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to detect duplicate attribute values specifically within HTML table elements, particularly for data quality audits, QA checks on HTML templates, or accessibility validation. It is ideal for static HTML analysis where JavaScript rendering is not needed. Prefer this over generic HTML scrapers when the task is specifically about finding attribute duplication patterns in tabular data.
Side effects
- Invalid or unreachable URL returns an error with no parsed output
- HTML exceeding 100,000 characters is rejected
- Attribute name not matching pattern ^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$ returns validation error
- No duplicates found returns an empty result set
- JavaScript-rendered content not captured since only static HTML is parsed
- Malformed HTML may yield incomplete or unexpected results
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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