How often is xAI (Grok) API down?

xAI (Grok) API has had no incidents detected in the recent monitoring period.

What is the average uptime of xAI (Grok) API in 2026?

The 30-day uptime for xAI (Grok) API is 99.57%%. This is measured by Probecast's independent monitoring from 4 global regions.

How do I get alerted when xAI (Grok) API has an incident?

Create a free Probecast account, add xAI (Grok) API to your monitoring stack, and configure alerts via email, Slack, Microsoft Teams, WhatsApp, or custom webhooks.

Which region has the fastest xAI (Grok) API response times?

Currently, US West has the fastest response times for xAI (Grok) API at 89ms.

What endpoint does Probecast monitor for xAI (Grok) API?

Probecast monitors GET https://api.x.ai/v1/models for xAI (Grok) API. Health checks run every 5 minutes from 4 global regions.

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xAI (Grok) API

OperationalLast checked: —

Ai Ml • xAI

Stack Health Score

Score = Uptime - Penalties
Latency >500ms: -2 | >1000ms: -5
Outages: -2 each | Degradations: -1 each

99.6/ 100

Based on uptime, latency & incidents

99.57%

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

195ms

Avg Latency

1,000+

APIs monitored

Outages

Degradations

This Month

Uptime History

16-day uptime99.61%

16 days ago

Operational

Degraded

Down

Today

Regional Status

🇺🇸

US West

Operational

89ms

latency

🇺🇸

US East

Operational

122ms

latency

🇪🇺

Europe

Operational

279ms

latency

🌏

Asia Pacific

Operational

290ms

latency

Latency (24h)

Avg: 244ms

Min: 89ms

Max: 1485ms

1485ms743ms0ms

08:00 AM07:00 AM

Last response:

HTTP 401

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

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Frequently Asked Questions

Recent Incidents

No incidents recorded

This API has been stable

API Information

Monitored Endpoint

GEThttps://api.x.ai/v1/models

Provider

xAI