{"uid":"cap_BVF_HkpBrZLIWgwEOcpp2","slug":"agentshelf-figcaption-extractor-755e5b34","name":"AgentShelf Figcaption Extractor","description":"Call when an agent needs figcaption text extracted from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/profile-figcaption first.","url":"https://agentshelf.syntexa.ch/v1/profile-figcaption?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","maxLength":2048,"minLength":8,"description":"Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."},"html":{"type":"string","examples":["<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"],"maxLength":200000,"minLength":1,"description":"HTML to extract from locally. Provide html or url. When both are set, html is used."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_87PsOCO53p9jF6qz4vRhk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts figcaption text from a public webpage URL or raw HTML input, with SSRF protection.","exampleAgentPrompt":"Can you extract all the figcaption texts from this page: https://example.com/gallery — I need the captions that appear under the images?","exampleUseCases":[{"title":"Image gallery caption harvesting","prompt":"Grab all the figcaption captions from https://www.museumsite.org/collection — I want a list of every caption that appears under the images on that page."},{"title":"Accessibility audit of HTML figures","prompt":"Here's the HTML for our new article page — can you pull out all the figcaption texts so I can check they're properly written and not missing?"},{"title":"Research article figure caption extraction","prompt":"I've got the raw HTML of a scientific paper at https://journal.example.org/article/1234 — can you extract all the figure captions from it so I can summarize what the charts are about?"}],"resultDescription":"A list or block of figcaption text strings extracted from the provided URL or HTML input, covering all <figcaption> elements found on the page.","failureModes":["URL is not publicly accessible or returns a non-200 status — extraction fails","SSRF-blocked URL (private IP ranges, internal hostnames) — request rejected for safety","HTML input exceeds 200,000 character limit — request rejected","No figcaption elements found on the page — returns empty result","Malformed or unparseable HTML — extraction may return partial or no results"],"whenToPreferThis":"Use this endpoint when you need to specifically extract <figcaption> text from a webpage or raw HTML, particularly when SSRF safety is a concern. It is purpose-built for figcaption extraction rather than general HTML scraping. Prefer the free sandbox POST /v1/sandbox/profile-figcaption before using this paid endpoint at $0.006 USDC per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:19.860Z","isFirstParty":false,"canonicalSlug":"agentshelf-figcaption-extractor-755e5b34"}