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extract-h1-as-json
x402
extract-h1-as-json is a paid API for AI agents from page.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Fetches a web page and returns all H1 heading elements as a structured JSON array with a count
Price / call$0.01
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
SEO heading audit for a page
“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.”
Competitor headline monitoring
“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.”
Content pipeline heading extraction
“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.”
Technical details
Endpoint
GEThttps://page.intel.rallylive.ca/page/h1/json?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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