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Broken Link Check Change Watch
x402
Broken Link Check Change Watch is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Monitors a URL's broken link check results over time, returning the current status, whether anything changed since the last call, and exactly which fields changed with before/after values.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for broken link check: runs the check and compares it with the result from your previous call for the same url (kept 90 days), returning the current answer, changed true/false, exactly which fields changed with before/after values, and when it was last seen. Call it on a schedule to be told when broken link check changes. $0.01 per check.
Output
Returns the current broken link check result for the given URL, a boolean indicating whether anything changed since the previous call (stored for up to 90 days), a field-level diff showing exactly which fields changed with their before and after values, and a timestamp of when the result was last seen.
Example use cases
Automated site health alerting
“Every day, check https://mycompany.com for broken link changes and let me know immediately if any new broken links appear or if existing ones get fixed.”
SEO regression monitoring
“I just deployed a site update — check if the broken link status on https://shop.example.com has changed compared to before my deployment, and show me exactly what changed.”
Client website watchdog
“Set up a recurring watch on https://clientsite.com so I get notified whenever its broken link check results change, with a before-and-after breakdown of what's different.”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/watch/site/broken-linksWhen to prefer
Choose this endpoint when you want to be alerted to changes in broken link status over time rather than just getting a one-off snapshot. It is ideal for scheduled monitoring pipelines, CI/CD post-deploy checks, or agent workflows that need to react only when something actually changes. Prefer this over a plain broken-link-check endpoint when diffing and change detection matter.
Side effects
- URL unreachable or invalid — check may fail or return error state
- No previous result stored (first call for this URL) — changed field will be false or indeterminate
- Results older than 90 days are discarded — baseline lost, treated as first call
- Rate limits or payment failures — call rejected
- Transient network errors causing incomplete link scan
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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