Back to Browse
is-email-hosted-by-startmail-watch
x402
is-email-hosted-by-startmail-watch is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-24).
Monitors whether a domain's email is hosted by StartMail and alerts when that status changes, comparing against a 90-day history of previous results.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for is email hosted by startmail: runs the check, compares it with the result from your previous call for the same domain (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 boolean result of whether the domain's email is hosted by StartMail, a 'changed' true/false flag indicating if the result differs from the previous call, a breakdown of which fields changed with before/after values, and the timestamp of when the status was last seen. Historical comparison data is retained for 90 days.
Example use cases
Competitive intelligence on privacy email adoption
“Watch startmail.com's own domain and tell me if their StartMail hosting status ever changes — I need to know immediately if something flips, with the before and after values.”
Sales lead trigger for privacy-focused prospects
“Set up a watch on targetcompany.io so I get alerted the moment their email switches to or from StartMail — I want to see what changed and when it was last checked.”
IT security audit of vendor email infrastructure
“Monitor vendor-xyz.com for any change in whether they're using StartMail to host their email, and report back with what the status was before and after if it ever changes.”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/watch/email/hosted-by/startmail?utm_source=zero.xyzWhen to prefer
Choose this endpoint over a plain is-email-hosted-by-startmail check when you need change detection over time — specifically when you want to be alerted if a domain starts or stops using StartMail, rather than just knowing its current state. Ideal for scheduled polling workflows, competitive monitoring pipelines, or sales intelligence triggers where the transition event (not just the current state) is what matters.
Side effects
- Domain not previously checked — no prior result to compare against, so 'changed' will be null or baseline on first call
- Invalid or non-existent domain returns an error or empty MX lookup result
- DNS resolution failure via Cloudflare DoH causes indeterminate result
- Rate limiting or payment failure (x402) blocks the $0.02 per-call charge
- Stale cache beyond 90-day retention window resets baseline comparison
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"