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Extract Page Aside Elements as Markdown
x402
Extract Page Aside Elements as Markdown 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 URL, extracts all HTML aside elements, and returns them as a formatted Markdown list with a count.
Price / call$0.01
Success—
StatusUnknown
How this service works
Extract the page's aside as markdown: fetches the URL, pulls every aside 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.
Output
Returns a Markdown-formatted list of all aside elements found on the page, along with a count of how many asides were extracted. If no aside elements are present, the count will be zero and the list will be empty.
Example use cases
Audit sidebar content for SEO
“Pull all the aside elements from https://myblog.com/post/best-practices and format them as markdown so I can review what supplementary content is showing up in the sidebars.”
Aggregate callout boxes across pages
“Grab the aside sections from https://docs.somesite.com/guide and return them as a markdown list — I want to see all the callout boxes and notes on that page.”
Content pipeline page intelligence
“For the URL https://news.example.com/story/123, extract every aside element as markdown so my pipeline can catalog the related content and ad placements on the page.”
Technical details
Endpoint
GEThttps://page.intel.rallylive.ca/page/aside/markdown?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need only the aside elements from a page in a clean, structured Markdown format without spinning up a browser or full scraper. It is ideal for agent pipelines that need lightweight, structured extraction of supplementary page content (sidebars, callout boxes, related-content blocks) at low cost ($0.01/page). Prefer it over full-page scrapers when only aside content is needed, to avoid unnecessary data volume.
Side effects
- Invalid or unreachable URL returns an error response
- Page has no aside elements — returns empty list with count of 0
- URL blocked by robots.txt or access controls may result in failure or empty content
- Payment not completed (x402) results in 402 Payment Required response
- Malformed URL input causes request failure
- Dynamically rendered aside content (JavaScript-only) may not be captured since no browser is used
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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