{"uid":"cap__h2C4dFdlNSmsHcCueKqt","slug":"extract-h1-as-json-31a6bdc6","name":"extract-h1-as-json","description":"Extract the page's h1 as json: fetches the URL, pulls every h1 element and returns them as a JSON array, with a count. Structured, one-element-type extraction for agents and pipelines; no browser needed. $0.01 per page.","url":"https://page.intel.rallylive.ca/page/h1/json?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_a1P3dbqU2qJfWgwEuuEul","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 returns all H1 heading elements as a structured JSON array with a count","exampleAgentPrompt":"Can you pull all the H1 headings from https://example.com and give them to me as JSON so I can see what the page's main heading says?","exampleUseCases":[{"title":"SEO heading audit for a page","prompt":"Grab all the H1 tags from https://www.acmecorp.com/products and return them as JSON — I want to check whether they're using the right headings for SEO."},{"title":"Competitor headline monitoring","prompt":"Fetch the H1 elements from https://competitor.io/pricing as a JSON array so I can track what headline they're currently using on their pricing page."},{"title":"Content pipeline heading extraction","prompt":"For this article URL https://blog.techsite.com/latest-post, extract every H1 heading as JSON — I need the structured data to feed into my content analysis pipeline."}],"resultDescription":"A JSON object containing an array of all H1 element text strings found on the page, along with a count of how many H1 elements were found. No browser rendering required — the fetch is server-side.","failureModes":["URL is unreachable or returns a non-200 status — endpoint may return an error or empty array","Page has no H1 elements — returns an empty array with count 0","JavaScript-rendered pages where H1 is injected client-side may not be captured since no browser is used","Invalid or malformed URL input — likely results in an error response","Rate limiting or access restrictions on the target page may prevent fetching"],"whenToPreferThis":"Choose this endpoint when you need a fast, structured, server-side extraction of H1 headings from a web page without spinning up a headless browser. It is ideal for SEO audits, content pipelines, and agent workflows that need only the H1 element in clean JSON format at low cost ($0.01/page). Prefer alternatives if you need other HTML elements, full-page content, or JavaScript-rendered pages.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:55:52.638Z","isFirstParty":false,"canonicalSlug":"extract-h1-as-json-31a6bdc6"}