Schedule cron jobs.
Monitor uptime.

Keep your APIs healthy with scheduled HTTP requests. Monitor endpoints, track response times, and get notified when things go wrong.

99.9%
Uptime
<100ms
Avg Latency
24/7
Monitoring
Real-time HTTP endpoint monitoring
Flexible cron expressions & intervals
Instant failure notifications

Try it now - Free

Create a cron job in seconds. No sign-up required.

The URL that will be called. You can also paste a curl command here.

Enter headers as a JSON object. Leave empty if not needed.

Request body for POST, PUT, PATCH requests.

Runs for 7 days•Sign in for permanent

Everything you need for uptime monitoring

Simple yet powerful tools to keep your services running smoothly. No complex setup required.

Real-time Monitoring

Monitor your HTTP endpoints continuously. Get instant notifications when your services go down or respond slowly.

Flexible Scheduling

Use cron expressions for complex schedules or simple intervals. Run jobs every minute, hour, day, or custom patterns.

Lightning Fast

Built on Cloudflare Workers for global edge execution. Your cron jobs run close to your servers for minimal latency.

Detailed Analytics

Track response times, success rates, and historical data. Identify patterns and optimize your API performance.

How It Works

Get started in minutes. No complex configuration or infrastructure setup required.

Step 01

Add Your Endpoint

Enter the URL you want to monitor. We support any HTTP/HTTPS endpoint - APIs, webhooks, health checks, and more.

// Your endpoint
https://api.example.com/health

// We'll send a GET request
fetch("https://api.example.com/health")
Step 02

Set Your Schedule

Choose how often to check your endpoint. Use simple intervals like every 5 minutes, or complex cron expressions for custom schedules.

// Simple intervals
Every 5 minutes
Every 15 minutes
Every hour

// Cron expressions
*/5 * * * *  → Every 5 min
0 9 * * 1   → Monday 9 AM
0 0 1 * *   → Monthly
Step 03

Stay Informed

Get notified instantly when your endpoint fails or recovers. Track response times and view detailed run history.

✓ Status: 200 OK
✓ Duration: 145ms
✓ Last checked: Just now
✓ Next check: in 5 minutes

// Failure alert
⚠ api.example.com is down
  Status: 503
  Duration: 30000ms (timeout)