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Table Head Groups — Literal Attribute Matches
x402
Table Head Groups — Literal Attribute Matches 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).
Extracts table header group elements from a web page or HTML snippet by matching a specified attribute to a literal value and filtering results by a search term.
Price / call$0.01
Success—
StatusUnknown
How this service works
Table head groups — Literal attribute matches: Literal attribute matches for Table head groups. 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 literal attribute matches result.
Output
Returns matched table head group (thead) elements from the provided HTML or fetched URL where the specified attribute equals the given value and the element text matches the search term. Includes one bounded literal attribute match result per call.
Example use cases
Scrape product table headers by ID
“Pull the table head groups from https://shop.example.com/catalog where the id attribute is 'product-heads' and the text includes 'category'.”
Audit pricing table structure
“From this HTML I'm pasting, extract all thead elements where the class attribute equals 'pricing-header' and the content mentions 'plan'.”
Verify report table headings
“Check https://reports.example.com/quarterly for any table head groups whose data-section attribute equals 'financials' and that contain the word 'revenue'.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-table-heads-attribute-match?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to precisely locate table head group elements in static HTML by an exact attribute value match, especially when you have a specific attribute like id, class, or data-* and a known value. Prefer this over generic XPath or CSS selectors when working within a managed, paid extraction pipeline that handles URL fetching and deduplication via previous_texts filtering.
Side effects
- URL is inaccessible, private, or returns a non-200 response — no results returned
- Page requires JavaScript rendering — static parser cannot extract dynamic content
- No thead elements match the specified attribute and value — empty result set
- HTML input exceeds 100,000 character limit — request rejected
- Attribute name fails pattern validation — request rejected
- Search term is empty or missing — request rejected
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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