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
Get an email when Correios's status changes.
Free — a minute to set up, checked from 4 regions around the clock.
How many of your clients depend on Correios?
When Correios slows down, every project that depends on it feels it at once — and the first call goes to whoever shipped it. Probecast watches the sites you ship and the providers underneath them, shows which clients an outage touches and turns each month into a report your client can trust.
One provider breaks. See every client it touches.
Ordered by how many clients it hits, so you message the right people first.
Each client's site and store, checked from four regions.
US West & East, Europe and Asia — a regional outage never hides.
A monthly report under your brand, reviewed by your team before it goes out.
Uptime, incidents, traffic, revenue and support — signed off by a person.
Your team scoped per client. Every change on the record.
Freelancers see only their clients; every change lands in an append-only audit log.
Alerts land on email, Slack, push or webhooks — with the client's name on them.
100.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
981ms
Avg Latency
1,000+
APIs monitored
0
Outages
15
Degradations
This Month
About Correios's Correios
Correios's Correios calculates shipping rates, tracks parcels, and integrates with Brazil's official postal service. Correios is Brazil's national postal service, established in 1663 and digitized since the 1990s.. The Correios is used by developers worldwide for shipping rate calculation, parcel tracking, delivery estimation, CEP validation, freight quoting.
Probecast monitors the Correios from 4 global regions (US West, US East, Europe, Asia Pacific) every 5 minutes, tracking uptime, latency and regional availability. Our real-time monitoring helps developers and teams understand the current health of Correios's Correios and get alerted the moment service degrades.
Why monitor Correios?
If your product depends on Correios for critical features, an outage on Correios's side is an outage on your product. Probecast detects Correios 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, Correios is operational. The 30-day uptime is 100.00%, with 15 incidents recorded this month. Average response latency across all regions is 981ms.
●Uptime History
Regional Status
US West
780ms
latency
US East
778ms
latency
Europe
915ms
latency
Asia Pacific
1.45s
latency
Latency (24h)
More E-commerce APIs
full catalog →Live status · same monitoring as Correios
Frequently Asked Questions
Recent Incidents
No incidents recorded
This API has been stable
API Information
Monitored Endpoint
https://api.correios.com.br/token/v1/autentica/cartaopostagem