{"uid":"cap_MuzYCw9CIpv_hQVGE_0TU","slug":"extract-h4-as-markdown-a141ce0f","name":"extract-h4-as-markdown","description":"Extract the page's h4 as markdown: fetches the URL, pulls every h4 element and returns them as a Markdown list, with a count. Structured, one-element-type extraction for agents and pipelines; no browser needed. $0.01 per page.","url":"https://page.intel.rallylive.ca/page/h4/markdown?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_FlzNmdTm6uwKbO-zXyvh4","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":"Fetches a web page and extracts all H4 heading elements, returning them as a Markdown list with a total count.","exampleAgentPrompt":"Can you extract all the H4 headings from https://example.com/docs/overview and give me the results as a Markdown list?","exampleUseCases":[{"title":"Audit document structure of a page","prompt":"Pull all the H4 headings from https://developer.company.com/api-reference so I can see what subsections they cover."},{"title":"Content outline for SEO review","prompt":"Grab every H4 heading on https://myblog.com/ultimate-guide-to-seo and return them as a Markdown list — I want to check if the subheadings are keyword-rich."},{"title":"Pipeline extraction for doc indexing","prompt":"For this documentation page https://docs.service.io/getting-started, extract all the H4 elements as markdown so I can index the subsection titles."}],"resultDescription":"A Markdown-formatted list of all H4 elements found on the target page, along with a count of how many were extracted.","failureModes":["URL is unreachable or returns a non-200 status — endpoint may return an error or empty result","Page has no H4 elements — returns an empty list with count of 0","JavaScript-rendered pages may not have H4s visible without a browser — no browser rendering is performed","Malformed or invalid URL input causes a request failure","Rate limiting or access restrictions on the target URL block fetching"],"whenToPreferThis":"Use this endpoint when you need a fast, lightweight extraction of only H4 headings from a page in Markdown format, without needing a full browser or JavaScript rendering. Prefer this over general-purpose scrapers when you specifically want H4-level headings structured as a Markdown list with a count, and when cost efficiency ($0.01/call) matters for pipeline or agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:57:04.334Z","isFirstParty":false,"canonicalSlug":"extract-h4-as-markdown-a141ce0f"}