{"uid":"cap_ql11TyuYvXe2UFMOS_Z54","slug":"figure-captions-word-frequency-analyzer-75e29951","name":"Figure Captions Word Frequency Analyzer","description":"Figure captions — Word frequency: Word frequency for Figure captions. 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 word frequency result.","url":"https://market.datapackvibe.com/x402/assistant-bx-web-figcaptions-words?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><figcaption id=\"sample\" data-kind=\"example\">Example product guide</figcaption></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_4f-uodm7kuPLJI7K-09Ni","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 counts word frequency from HTML figure caption elements on a given webpage or supplied HTML snippet","exampleAgentPrompt":"Count how often the word 'product' appears in figure captions on https://example.com/docs — filter by the figcaption with id 'sample' and compare against my previous caption texts ['Older example'].","exampleUseCases":[{"title":"Documentation keyword audit","prompt":"Go to https://docs.mycompany.com/guide and tell me how many times the word 'error' appears across all the figure captions on that page."},{"title":"Competitor content analysis","prompt":"Scrape the figure captions from https://competitor.com/features and count how frequently the term 'AI' shows up — I want to see their caption keyword emphasis."},{"title":"Accessibility caption review","prompt":"Here's my HTML — can you check how often the word 'diagram' appears in the figcaption elements? The HTML is: <!doctype html><html><body><figcaption id='fig1'>A diagram of the system</figcaption><figcaption id='fig2'>Another diagram showing flow</figcaption></body></html>"}],"resultDescription":"Returns a bounded word frequency result showing how many times the specified term appears within figure caption elements extracted from the provided URL or HTML. Includes counts scoped to the matching figcaption elements, optionally filtered by a specified HTML attribute and value.","failureModes":["URL is unreachable or returns non-200 status — endpoint cannot fetch the page","Page requires JavaScript rendering — static parser returns empty or incomplete captions","No figcaption elements found in the HTML — returns zero or empty frequency result","Term parameter missing or too short — validation error returned","HTML input exceeds 100,000 character limit — request rejected","Attribute pattern does not match allowed format — schema validation error","URL exceeds 2048 character limit — request rejected"],"whenToPreferThis":"Choose this endpoint when you need to specifically analyze word frequency within HTML figcaption elements on a static webpage or known HTML snippet, particularly when filtering by element attributes. It is purpose-built for figure caption text extraction and counting, making it more precise than a general word-frequency scraper when your target is image/figure caption content specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:48:01.596Z","isFirstParty":false,"canonicalSlug":"figure-captions-word-frequency-analyzer-75e29951"}