Know the moment your API goes down. Get instant alerts via email, Slack, or SMS. Set up in 30 seconds. Free forever for up to 3 monitors.
Trusted by developers at
Simple, powerful monitoring that just works. No complex setup, no learning curve.
Add your endpoint URL and you're done. We start monitoring immediately. No agents, no SDKs, no configuration files.
Get notified the moment something goes wrong. Email, Slack, SMS, or webhooks. You choose how you want to know.
Beautiful dashboards showing response times, uptime percentages, and historical data. Share status pages with your team.
We check from multiple locations worldwide. Know if the problem is regional or global before your users tell you.
Trigger automated workflows when issues occur. Restart services, scale infrastructure, or notify your on-call team.
Get alerted before your SSL certificates expire. We check validity and warn you 30, 14, and 7 days in advance.
No credit card required. No complex setup. Just paste your URL and go.
Paste your API URL. We support HTTP, HTTPS, TCP, and more.
Choose how you want to be notified. Email, Slack, SMS, or webhook.
We monitor 24/7. You get alerted only when something needs attention.
// That's it. Seriously.
{
"url": "https://api.yourcompany.com/health",
"interval": "1m",
"alerts": ["email", "slack"]
}Start free, upgrade when you need more. No hidden fees, no surprises.
Perfect for side projects
For growing teams
For larger organizations
All plans include SSL monitoring, global checks, and our uptime guarantee.
The free plan includes 3 monitors with 5-minute check intervals. It's free forever, no credit card required. Perfect for personal projects or trying out the service.
We immediately send you an alert through your configured channels (email, Slack, SMS, or webhook). We also track the incident duration and notify you when service is restored.
Yes! You can change your plan at any time. Upgrades take effect immediately, and downgrades take effect at the end of your billing cycle.
Yes, we offer a 20% discount on annual plans. That's like getting 2+ months free.
We monitor from multiple locations across North America, Europe, and Asia-Pacific. This helps us detect regional outages and give you accurate global latency data.
Join thousands of developers who trust API Health Check to keep their services running.
No credit card required. Free plan available.