Live Endpoint Health & Latency Tester

Live API Health & Speed Checker

Test any public API endpoint in real-time. Measure response time in milliseconds, inspect HTTP status codes, and view returned response headers.

Frequently Asked Questions

Everything you need to know about API uptime, SLA calculations, and monitoring with Uptara.

This tool dispatches an instant HTTP/HTTPS request directly to your target endpoint and measures round-trip latency, status codes, and response headers.

Zero Configuration Required • 5 Free Monitors

Start Monitoring Your APIs in Under 60 Seconds

Join thousands of engineers detecting downtime, verifying mTLS handshakes, and calculating real SLAs with Uptara.

No credit card requiredInstant WhatsApp & Slack alertsBank-grade mTLS verification