Is Customer.io API down right now?
No. Customer.io API looks operational.
It answered our last sweep normally. Checked 34 minutes ago · re-checked every 5 minutes
Get an email when Customer.io API goes down
Checked every 5 minutes from independent probes. We also tell you when the cloud, CDN or DNS provider underneath Customer.io API has an outage. No account, unsubscribe with one click.
What Customer.io API runs on
Mapped from public DNS, network ownership and published cloud IP ranges. When one of these providers has an outage, Customer.io API is exposed.
Customer.io API endpoint
| Service | Status | Latency | 24h uptime |
|---|---|---|---|
| Customer.io APIapi.customer.io | up | 495 ms | 100% |
Recent incidents
No Customer.io API-related provider incident detected in the last 7 days.
Services that would fail together with Customer.io API
These services share hosting, CDN or DNS with Customer.io API. A provider outage hits all of them at once, so if several of them are down too, the provider is the likely cause.
How we check Customer.io API
Is this Customer.io API's official status page?
No. It is an independent, outside-in view. Official status pages often confirm incidents late; we probe real service endpoints every five minutes and publish what we see.
When do you say Customer.io API is down?
A single failing request is reported as an error, never as an outage. A service is down after two consecutive failed sweeps, and we declare a provider incident only when several independent services that share the same provider fail together.
Why do other services appear here?
Because they share infrastructure with Customer.io API. When that infrastructure has problems, these are the services most likely to be affected next, even if their own status pages still say everything is fine.
Watch your whole stack, not one service
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