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cloudPulsePoint Domain WHOIS Expiry Checker
x402
cloudPulsePoint Domain WHOIS Expiry Checker is a paid API for AI agents from x402.cloudpulsepoint.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Looks up a domain's registration expiry date via WHOIS and returns the expiry date and days remaining until it lapses.
Price / call$0.03
Success—
StatusUnknown
How this service works
Look up the domain's registration expiry via WHOIS and report the expiry date and days remaining. Use to catch domains about to lapse before they drop and take DNS/email/site down with them.
Output
Returns the domain's WHOIS-sourced registration expiry date and the number of days remaining until that date, enabling proactive renewal before the domain lapses and causes DNS, email, or site outages.
Example use cases
Pre-launch domain renewal audit
“Before we go live next month, check if https://ourproductlaunch.com is going to expire anytime soon — I don't want it dropping right when we launch.”
Portfolio domain expiry sweep
“Can you check the WHOIS expiry on https://clientbrand.com and tell me the exact expiry date and how many days are left? I need to know if they're at risk of losing it.”
Automated domain health alert
“Look up when https://newsletter.io is set to expire via WHOIS — I want to know if it's under 30 days so I can flag it for renewal before the DNS and email go down.”
Technical details
Endpoint
POSThttps://x402.cloudpulsepoint.com/agent/check/domainWhen to prefer
Use this endpoint when you specifically need domain registration expiry data from WHOIS — particularly when monitoring renewal deadlines, auditing a portfolio of domains, or setting up alerts before a domain lapses. Prefer this over the combined health-check endpoint when you only need expiry information and want to minimize cost. Choose this over manual WHOIS lookups when automating domain lifecycle monitoring at scale.
Side effects
- Domain not found in WHOIS (unregistered or private registry) — returns error with no expiry data
- Private or loopback URL submitted — rejected with HTTP 400 before payment is charged
- WHOIS rate limiting or registry unavailability causes lookup failure
- Domain uses a registrar with restricted WHOIS access (e.g. privacy-protected), limiting expiry data
- Malformed or non-public URL input returns HTTP 400 validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Full http(s) URL of the site to check, e.g. "https://example.com". Must resolve to a public address — private, loopback, link-local, and cloud-metadata targets are rejected with HTTP 400 before any payment. |
Tags
x402
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