Web & API Health Checker

Web & API Health Checker keeps an eye on your websites and REST APIs around the clock, so you find out the moment something goes down — not when your users tell you.

Add any web page or API endpoint and the app checks it on a schedule in the background, records the result, and alerts you the instant it fails. When the service recovers, you get a notification too.

WHAT YOU CAN MONITOR

• Websites — just paste a URL

• REST APIs — GET, HEAD or POST health checks

• Custom "healthy" rules — expected HTTP status range, a required text snippet in the response body, and an optional API key header

AT A GLANCE

• Clean dashboard with a "needs attention" summary

• Color status-history bar for every target (Uptime-Kuma style)

• Per-target detail screen with uptime %, average response time, response-time chart and a recent-checks timeline

STAYS ON TOP OF THINGS

• Background monitoring with intervals from 15 minutes to 24 hours

• Instant notification when a target goes down — and again when it recovers

• Quick Settings tile and app shortcuts to run a check on demand

• "Check on Wi-Fi only" option to save mobile data

• Battery-optimization guidance for reliable background checks

BUILT TO BE PLEASANT

• Modern Material 3 interface

• Light, dark and system themes

• Fast, lightweight and privacy-friendly — your endpoints stay on your device

Whether you run a side project, a startup, or just want to know your favorite site is up, Web & API Health Checker gives you peace of mind with a glance.