{"uid":"cap_yCWFyGkI3R-8T3ZeH8c9M","slug":"extract-h3-as-text-419929c9","name":"extract-h3-as-text","description":"Extract the page's h3 as text: fetches the URL, pulls every h3 element and returns them as plain lines, with a count. Structured, one-element-type extraction for agents and pipelines; no browser needed. $0.01 per page.","url":"https://page.intel.rallylive.ca/page/h3/text?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_nPcDIrx9uMOmjdbHuuPKp","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 H3 heading elements, returning them as plain text lines with a count","exampleAgentPrompt":"Can you pull all the H3 headings from https://example.com/blog/article as plain text lines so I can see the subheading structure of that page?","exampleUseCases":[{"title":"Audit subheadings for SEO","prompt":"Fetch all the H3 headings from https://mysite.com/landing-page as plain text so I can review whether the subheadings are SEO-friendly."},{"title":"Extract section titles for content summary","prompt":"Pull every H3 heading from https://docs.someproduct.io/getting-started and give them to me as plain lines — I want to quickly understand how the page is structured."},{"title":"Monitor competitor page structure","prompt":"Get all H3 headings from https://competitor.com/pricing as text so I can see how they've organized their pricing page sections."}],"resultDescription":"A list of plain-text lines, each containing the text content of one H3 element found on the page, along with a total count of H3 elements extracted.","failureModes":["URL is unreachable or returns a non-200 status — extraction fails with an error","Page has no H3 elements — returns an empty list with count of 0","Page blocks scraping (bot detection, CAPTCHA) — extraction may return empty or error","Malformed URL input — request fails validation","Payment not fulfilled — x402 payment required error returned"],"whenToPreferThis":"Use this endpoint when you need only the H3 headings from a page in plain text, with no browser or JavaScript rendering required, and want a lightweight, low-cost ($0.01) structured extraction suitable for agent pipelines. Prefer it over full-page scraping when you only care about H3 subheadings and want a clean, line-by-line text output with a count.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:46:21.089Z","isFirstParty":false,"canonicalSlug":"extract-h3-as-text-419929c9"}