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is-email-hosted-by-runbox-watch
x402
is-email-hosted-by-runbox-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 2026-10-20).
Monitors whether a domain's email is hosted by Runbox and alerts you when that status changes, comparing against the last recorded result.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for is email hosted by runbox: 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 Runbox email hosting status (true/false), a changed flag indicating whether the result differs from the previous call, the specific fields that changed with before and after values, and the timestamp of when the status was last seen. Results are compared against the stored state from your previous call, retained for 90 days.
Example use cases
Competitor email migration tracking
“Watch whether our competitor rival-startup.com is still using Runbox for email, and flag it immediately if they migrate to a different provider.”
Due diligence email infrastructure check
“I'm evaluating acquiring company targetcorp.io — can you monitor whether their email is on Runbox and tell me if that status has changed recently?”
Client onboarding email host verification
“We set up our new client greenlane.co on Runbox last month — can you keep checking that their email is still hosted there and alert me if it ever changes?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/watch/email/hosted-by/runbox?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to continuously monitor whether a specific domain is hosted by Runbox and want change detection built in — ideal for scheduled polling workflows where you only need to act when the hosting status changes. Prefer over a plain one-shot check when you want before/after diff tracking without managing state yourself.
Side effects
- Domain not provided or invalid — query param missing leads to error response
- Domain has no MX records — returns false with no change data
- Previous result not found (first call or >90 days since last call) — no comparison available, changed may be false or undefined
- DNS lookup timeout via Cloudflare DoH — transient failure
- Rate limiting or payment failure — 402 response if USDC payment not attached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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