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Contact Email Finder Change Watch
x402
Contact Email Finder 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 company's homepage for changes in publicly listed contact email addresses, returning current results, a changed flag, field-level diffs, and last-seen timestamp.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for contact email finder: runs the check and compares it with the result from your previous call for the same domain (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 find public contact email addresses on a company's homepage changes. $0.01 per check.
Output
Returns the current list of public contact email addresses found on the domain's homepage, a boolean 'changed' flag indicating whether results differ from the previous call, a field-level diff showing exactly which emails were added or removed (with before/after values), and a timestamp of when the data was last seen. Previous results are retained for 90 days for comparison.
Example use cases
Sales lead email monitoring
“Watch hubspot.com every week and alert me if their public sales or contact email addresses change — I want to know exactly which emails were added or removed since the last check.”
Competitor outreach tracking
“Monitor competitor.com for any changes to their contact emails on the homepage, and tell me what was there before versus what's there now so I can update my outreach list.”
Vendor contact update detection
“Check stripe.com's homepage contact emails and compare with what you found 90 days ago — did anything change? Show me the before and after values for any fields that differ.”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/watch/contact-emailsWhen to prefer
Choose this endpoint when you need to detect changes in a company's publicly listed contact emails over time rather than just retrieving them once. It is the right choice for scheduled monitoring workflows, sales intelligence pipelines that need to track when companies update their contact info, or compliance use cases where you must detect email address removals. Prefer the sibling contact-email-finder endpoint for a one-shot lookup without change detection.
Side effects
- Domain is unreachable or returns no homepage content — returns empty email list with no diff
- First-ever call for a domain has no previous result to compare against — changed flag may be null or false with no diff
- Domain blocks automated scraping — may return empty or partial results
- 90-day retention window exceeded — previous result unavailable, diff cannot be computed
- Invalid or malformed domain input — request rejected with validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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