{"uid":"cap_qI03MNospVirPQ9zQYrpT","slug":"table-head-groups-text-length-statistics-b847db4b","name":"Table Head Groups — Text Length Statistics","description":"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.","url":"https://market.datapackvibe.com/x402/assistant-bx-web-table-heads-lengths?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","default":"","maxLength":2048},"html":{"type":"string","default":"<!doctype html><html><head></head><body><table><thead id=\"sample\"><tr><td>Example product guide</td></tr></thead></table></body></html>","maxLength":100000},"term":{"type":"string","default":"product","maxLength":100,"minLength":1},"attribute":{"type":"string","default":"id","pattern":"^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$","maxLength":50},"previous_texts":{"type":"array","items":{"type":"string","default":"","maxLength":1000},"default":["Older example"],"maxItems":200,"minItems":0},"attribute_value":{"type":"string","default":"sample","maxLength":200}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9XI4ppmRqUh4_J5lHj8ij","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts and returns text length statistics for HTML table head (thead) elements from a given URL or raw HTML snippet.","exampleAgentPrompt":"Can you fetch https://example.com/data-catalog and extract text length statistics for all table head groups where the id attribute is 'main-header', using 'product' as the search term?","exampleUseCases":[{"title":"Audit product table header lengths","prompt":"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."},{"title":"Validate scraped HTML table headers","prompt":"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."},{"title":"Compare header text lengths over time","prompt":"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']."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:48:41.953Z","isFirstParty":false,"canonicalSlug":"table-head-groups-text-length-statistics-b847db4b"}