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
ProbecastFreeKnow when your dependencies break. Before your users do.
Monitor WhatsApp Business API and 1,000+ APIs with Probecast and get alerted when something changes.
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100.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
144ms
Avg Latency
1,000+
APIs monitored
0
Outages
0
Degradations
This Month
About Meta's WhatsApp Business API
Meta's WhatsApp Business API sends transactional and marketing messages to customers via WhatsApp at scale. WhatsApp Business API launched in 2018 and is especially dominant in Brazil and Europe.. The WhatsApp Business API is used by developers worldwide for transactional messaging, customer support, marketing campaigns, chatbots, order notifications.
Probecast monitors the WhatsApp Business 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 Meta's WhatsApp Business API and get alerted the moment service degrades.
Why monitor WhatsApp Business API?
If your product depends on WhatsApp Business API for critical features, an outage on Meta's side is an outage on your product. Probecast detects WhatsApp Business 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, WhatsApp Business API is operational. The 30-day uptime is 100.00%, with 0 incidents recorded this month. Average response latency across all regions is 144ms.
●Uptime History
Regional Status
US West
53ms
latency
US East
48ms
latency
Europe
200ms
latency
Asia Pacific
276ms
latency
Latency (24h)
WhatsApp Business 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://graph.facebook.com/v18.0/me/messages