How often is Firebase Authentication down?

Firebase Authentication has had no incidents detected in the recent monitoring period.

What is the average uptime of Firebase Authentication in 2026?

The 30-day uptime for Firebase Authentication is 100.00%. This is measured by Probecast's independent monitoring from 4 global regions.

How do I get alerted when Firebase Authentication has an incident?

Create a free Probecast account, add Firebase Authentication to your monitoring stack and configure alerts via email, Slack, Microsoft Teams, WhatsApp or custom webhooks.

Which region has the fastest Firebase Authentication response times?

Currently, US West has the fastest response times for Firebase Authentication at 100ms.

What endpoint does Probecast monitor for Firebase Authentication?

Probecast monitors POST https://identitytoolkit.googleapis.com/v1/accounts:signUp?key=invalid for Firebase Authentication. Health checks run every 5 minutes from 4 global regions.

Firebase Authentication

OperationalLast checked: —

Authentication & Security·Firebase

Stack Health Score

Score = 30-day uptime − penalties
Latency >500ms: −2 | >1000ms: −5
Outages this month: −2 each
Degradations this month: −1 each

100.0/100

Uptime · Latency · Incidents

100.00%

UptimePercentage of time the API was available.
Only DOWN status impacts this metric.

145ms

Avg Latency

1,000+

APIs monitored

Outages

Degradations

This Month

About Firebase's Firebase Authentication

Firebase's Firebase Authentication enables secure user authentication and identity management via Google's Firebase platform. Firebase was acquired by Google in 2014 and its auth service supports millions of apps.. The Firebase Authentication is used by developers worldwide for user sign-in, social auth, email/password auth, token management, anonymous auth.

Probecast monitors the Firebase Authentication 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 Firebase's Firebase Authentication and get alerted the moment service degrades.

Why monitor Firebase Authentication?

If your product depends on Firebase Authentication for critical features, an outage on Firebase's side is an outage on your product. Probecast detects Firebase Authentication 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, Firebase Authentication is operational. The 30-day uptime is 100.00%, with 0 incidents recorded this month. Average response latency across all regions is 145ms.

●Uptime History

29-day uptime100.00%

29 days ago

Operational

Degraded

Down

Yesterday

Regional Status

🇺🇸

US West

Operational

100ms

latency

🇺🇸

US East

Operational

103ms

latency

🇪🇺

Europe

Operational

138ms

latency

🌏

Asia Pacific

Operational

239ms

latency

Latency (24h)

Avg: 109ms

Limit: 5000ms

Min: 87ms

Max: 211ms

211ms106ms0ms

03:10 AM07:15 AM

Last response:

HTTP 400

Showing data from OregonPrimary monitoring node location. See all 4 regions above for regional availability.

Want to monitor your own APIs and services? Create a free account to track uptime, latency and get instant alerts.

Frequently Asked Questions

Recent Incidents

No incidents recorded

This API has been stable

API Information

Monitored Endpoint

POSThttps://identitytoolkit.googleapis.com/v1/accounts:signUp?key=invalid

Provider

Firebase

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