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extract-comments-as-json
x402
extract-comments-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 URL and extracts all HTML comment nodes, returning them as a structured JSON array with a count.
Price / call$0.01
Success—
StatusUnknown
How this service works
Extract the page's comments as json: fetches the URL, pulls every comments 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 array where each element represents one HTML comment node found on the page, plus a total count of comments extracted. The response is structured for direct agent or pipeline consumption with no browser required.
Example use cases
SEO metadata audit via hidden comments
“Pull all the HTML comments from https://shop.acme.com/products and return them as JSON — I want to see if there are any developer notes or hidden SEO hints buried in the source.”
Competitive intelligence pipeline ingestion
“Fetch https://competitor.com/pricing and extract every HTML comment as a structured JSON array — I need to pipe this into our analysis workflow.”
QA check for accidental dev comments in production
“Check https://myapp.io/home for any HTML comments left in the page source and return them as JSON so I can verify nothing sensitive was accidentally published.”
Technical details
Endpoint
GEThttps://page.intel.rallylive.ca/page/comments/json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, machine-readable JSON output of HTML comment nodes specifically, and you want a count alongside the array for downstream logic. Prefer it over text or CSV variants when your pipeline expects JSON. Use it when you don't want to spin up a browser and just need raw server-rendered HTML comment extraction at low cost ($0.01/page).
Side effects
- URL is unreachable or returns non-200 status — endpoint may return an error or empty array
- Page has no HTML comment nodes — returns empty array with count of 0
- Target page blocks server-side fetch requests (e.g. bot protection) — may return error or incomplete data
- Malformed URL input — request may fail with a validation error
- Dynamic JavaScript-rendered comments not captured — server-side HTML only, no browser execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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