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100.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
157ms
Avg Latency
1,000+
APIs monitored
0
Outages
1
Degradations
This Month
About Resend's Resend API
Resend's Resend API sends transactional emails via a developer-first API built for modern applications. Resend was founded in 2023 and quickly gained adoption for its clean developer experience.. The Resend API is used by developers worldwide for transactional email, React email templates, delivery tracking, domain verification, webhooks.
Probecast monitors the Resend 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 Resend's Resend API and get alerted the moment service degrades.
Why monitor Resend API?
If your product depends on Resend API for critical features, an outage on Resend's side is an outage on your product. Probecast detects Resend API incidents as they start, giving you time to communicate with customers, fall back to alternative services or pause background jobs gracefully.
Current status
As of the latest check, Resend API is operational. The 30-day uptime is 100.00%, with 1 incident recorded this month. Average response latency across all regions is 157ms.
●Uptime History
Regional Status
US West
106ms
latency
US East
104ms
latency
Europe
105ms
latency
Asia Pacific
313ms
latency
Latency (24h)
Resend API is one of 1,000+ services Probecast watches for you
Checking a status page during an incident means your users already noticed. Probecast flips that: it tells you first — and shows what the outage costs.
Checked from 4 regions
US West & East, Europe and Asia — a regional outage never hides.
Alerted the moment it degrades
Slack, email, Teams or webhooks — the moment it happens.
Your whole stack, one screen
1,000+ catalog APIs plus your own endpoints, websites and cron jobs.
Your business view: traffic & revenue
Google Analytics, Probecast Pixel, Stripe, Polar, Lemon Squeezy & more — beside your uptime.
2-minute setup · no DevOps team needed
Frequently Asked Questions
Recent Incidents
No incidents recorded
This API has been stable
API Information
Monitored Endpoint
https://api.resend.com/