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extract-h3-as-text
x402
extract-h3-as-text is a paid API for AI agents from page.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Fetches a web page and extracts all H3 heading elements, returning them as plain text lines with a count
Price / call$0.01
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Audit subheadings for SEO
“Fetch all the H3 headings from https://mysite.com/landing-page as plain text so I can review whether the subheadings are SEO-friendly.”
Extract section titles for content summary
“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.”
Monitor competitor page structure
“Get all H3 headings from https://competitor.com/pricing as text so I can see how they've organized their pricing page sections.”
Technical details
Endpoint
GEThttps://page.intel.rallylive.ca/page/h3/text?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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