Stack Health Score
Score = 30-day uptime − penaltiesLatency >500ms: −2 | >1000ms: −5
Outages this month: −2 each
Degradations this month: −1 each
Uptime · Latency · Incidents
0.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
33ms
Avg Latency
1,000+
APIs monitored
0
Outages
0
Degradations
This Month
About Klaviyo's Klaviyo API
Klaviyo's Klaviyo API automates e-commerce email and SMS flows with deep behavioral segmentation via Klaviyo. Klaviyo was founded in 2012 and is the leading marketing platform for e-commerce brands.. The Klaviyo API is used by developers worldwide for email automation, SMS flows, audience segmentation, revenue attribution, e-commerce triggers.
Probecast monitors the Klaviyo API from 4 global regions (US West, US East, Europe, Asia Pacific) every 300 minutes, tracking uptime, latency and regional availability. Our real-time monitoring helps developers and teams understand the current health of Klaviyo's Klaviyo API and get alerted the moment service degrades.
Why monitor Klaviyo API?
If your product depends on Klaviyo API for critical features, an outage on Klaviyo's side is an outage on your product. Probecast detects Klaviyo API incidents before your users do, giving you time to communicate with customers, fall back to alternative services or pause background jobs gracefully.
Current status
As of the latest check, Klaviyo API is operational. The 30-day uptime is 0.00%, with 0 incidents recorded this month. Average response latency across all regions is 33ms.
●Uptime History
Regional Status
US West
41ms
latency
US East
44ms
latency
Europe
20ms
latency
Asia Pacific
25ms
latency
Latency (24h)
No latency data available
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Frequently Asked Questions
Recent Incidents
No incidents recorded
This API has been stable
API Information
Monitored Endpoint
https://a.klaviyo.com/api/accounts/