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Table Head Groups — Text Length Statistics
x402
Table Head Groups — Text Length Statistics is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Extracts and returns text length statistics for HTML table head (thead) elements from a given URL or raw HTML snippet.
Price / call$0.01
Success—
StatusUnknown
How this service works
Table head groups — Text length statistics: Text length statistics 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 text length statistics result.
Output
Returns bounded text length statistics for matching table head group (thead) elements — including character count metrics such as min, max, mean, or distribution — derived from static HTML parsing of the provided URL or HTML input, without JavaScript rendering.
Example use cases
Audit product table header lengths
“Go to https://shop.example.com/products and pull text length statistics for the table head group with id 'product-table', searching for the term 'product' — I want to know if any headers are unusually long or short.”
Validate scraped HTML table headers
“I have this raw HTML snippet with a table — can you parse it and give me text length statistics for the thead element with id 'summary', using 'revenue' as the search term? I'll paste the HTML directly.”
Compare header text lengths over time
“Check https://reports.example.com/quarterly and get text length stats for the thead group with class 'report-head', searching for 'quarter', and compare against these previous texts: ['Q1 Summary', 'Q2 Overview'].”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-web-table-heads-lengths?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need text length statistics specifically for HTML table head groups (thead elements) from a static, publicly accessible webpage or raw HTML — particularly when you want to filter by a specific HTML attribute and value, or compare against previously seen texts. It is purpose-built for this narrow extraction task at low cost ($0.01 USDC) and is ideal for data quality auditing, header consistency checks, or monitoring table structure changes over time.
Side effects
- URL is not publicly accessible or returns non-200 status — no content parsed
- HTML does not contain any thead elements matching the specified attribute/value — empty result
- HTML input exceeds 100,000 character limit — request rejected
- Attribute value or term not found in any thead element — zero results returned
- URL content requires JavaScript rendering — static parser returns incomplete or no table data
- previous_texts array exceeds 200 items — 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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