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ip-listed-on-mailspike-watch
x402
ip-listed-on-mailspike-watch is a paid API for AI agents from ip.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-13).
Monitors whether an IPv4 address is listed on the Mailspike DNSBL and alerts when the listing status changes between checks.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for ip listed on mailspike: runs the check, compares it with the result from your previous call for the same ip (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 Mailspike listing status for the IP, a boolean 'changed' flag indicating whether the result differs from the previous call (stored up to 90 days), a list of fields that changed with their before and after values, and a timestamp of when the status was last seen.
Example use cases
Email deliverability incident detection
“Watch 198.51.100.15 on Mailspike and alert me the moment its blacklist status changes — we're sending marketing emails from that IP and I need to know immediately if it gets listed.”
IP reputation cleanup verification
“I just got 192.0.2.88 delisted from Mailspike — can you monitor it and tell me if it gets listed again? I want before/after details if anything changes.”
Shared hosting IP health check
“We have a shared mail server at 203.0.113.7 and I'm worried about other tenants getting it blacklisted — watch it on Mailspike and notify me whenever the listing status changes.”
Technical details
Endpoint
GEThttps://ip.intel.rallylive.ca/watch/ip/blacklist/mailspike?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to be alerted to changes in Mailspike DNSBL listing status rather than just performing a one-time check. It is ideal for scheduled monitoring workflows where you want to detect the moment an IP is listed or delisted, and need a diff (before/after values) rather than just the current state. Use the non-watch sibling endpoint for a simple one-off lookup.
Side effects
- IP address not provided or malformed — no query can be performed
- Previous result not found (first call for this IP) — no comparison possible, baseline is stored
- Mailspike DNSBL query failure — DNSBL server unavailable or timeout
- Rate limiting or payment failure — x402 payment required at $0.02 per call
- IP is IPv6 — only IPv4 addresses are supported by DNSBL reverse-lookup format
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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