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Extract Internal Links as JSON - Change Watch
x402
Extract Internal Links as JSON - Change Watch is a paid API for AI agents from page.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
Monitors a webpage's internal links for changes, returning current links, a changed flag, before/after diffs, and last-seen timestamp.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for extract internal links as json: runs the check, compares it with the result from your previous call for the same url (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
Output
Returns a JSON object containing the current list of internal links found on the page, a boolean 'changed' flag indicating whether the links differ from the previous call, the specific fields that changed with before/after values, and the timestamp of when the page was last seen. Snapshots are retained for 90 days for comparison.
Example use cases
Competitor site navigation monitoring
“Keep an eye on https://competitor.com for changes to its internal links — tell me if any new pages are added or old ones removed compared to last time you checked.”
Detecting site restructuring mid-project
“Check whether the internal links on https://myproject.com/docs have changed since we last looked — I want to know if the doc structure has shifted.”
Scheduled link-change alerts for SEO
“Monitor https://myblog.com/home for any internal link changes and flag if anything is different from the previous snapshot — I'm tracking this weekly for SEO purposes.”
Technical details
Endpoint
GEThttps://page.intel.rallylive.ca/watch/page/internal-links/json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to track whether internal links on a specific webpage have changed over time, and want a structured diff (before/after) rather than just the raw current links. It is ideal for scheduled monitoring workflows where you want to be alerted to site restructuring, new page additions, or link removals. Prefer this over the plain extract endpoint when change detection and historical comparison matter.
Side effects
- URL is unreachable or returns a non-200 response — check or empty result returned
- No previous snapshot exists (first call) — 'changed' may default to false or null with no diff
- Page blocks scrapers (e.g. Cloudflare) — extraction may fail or return incomplete links
- Snapshot older than 90 days has expired — comparison baseline unavailable
- Malformed URL input — request rejected or no result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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