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Udemy Uptime Change Watch
x402
Udemy Uptime Change Watch is a paid API for AI agents from monitor.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).
Monitors whether udemy.com is down, compares the current check against the previous result, and returns what changed and when.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for is udemy com down: runs the check, compares it with the result from your previous call for the same query (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 the current up/down status of udemy.com, a boolean indicating whether the result changed since the last call, a list of fields that changed with before and after values, and a timestamp of when the site was last seen in its previous state. Previous results are retained for 90 days.
Example use cases
Outage alert for Udemy users
“Keep an eye on Udemy for me — if its availability status changes from what it was last time, let me know right away so I can warn my team.”
Scheduled uptime diff polling
“Every 15 minutes, check whether udemy.com's status has changed since the previous check and log the before/after values if anything is different.”
Incident timeline reconstruction
“Pull the latest Udemy uptime check and compare it to the previous result so I can see exactly when the site went down and what fields changed.”
Technical details
Endpoint
GEThttps://monitor.intel.rallylive.ca/watch/monitor/is-down/udemy-com?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need change detection rather than just a raw up/down snapshot — it tells you whether something is different from the last check, making it ideal for scheduled polling workflows that only care about transitions (e.g. went down, came back up). Prefer the non-watch sibling endpoint if you only need the current status without a diff. Best suited for automation pipelines, alerting systems, or agents that poll on a schedule and need to avoid redundant notifications.
Side effects
- No previous result stored (first call for this query — no diff available)
- udemy.com check itself times out or returns unexpected HTTP status
- Stored comparison data older than 90 days has been purged
- Payment not processed — request rejected before check runs
- Network error reaching Udemy from the monitoring edge node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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