Uptime monitoring for crypto-native builders.

Pay with USDC on Base. No KYC. No subscriptions. Just a monitor, a wallet address, and instant webhook alerts when your site goes down or back up.

Create your first monitor See how it works

How it works

1

Add your site

Enter the URL to monitor, the HTTP status you expect, and a webhook URL for alerts.

2

Pay exact USDC

We give you a unique amount (e.g. 3.000042 USDC) and a Base address. Send it from any wallet.

3

We watch it

Our pinger checks your site every minute. On-chain payment verification activates your monitor automatically.

4

Get alerted

Receive a JSON webhook the moment the state changes from up to down or down to up.

Pricing

Per monitor

$3 / month

1-minute checks • Webhook alerts • Base USDC payment • No KYC

Start monitoring

Ready when you are.

Live dashboard is open. Create a monitor, send USDC on Base, and watch it activate.

Open dashboard