Node Sentinel

Node Sentinel

Advanced monitoring for blockchain validators

Keep your nodes running efficiently with real-time insights and instant alerts.

Our Features

We've simplified validator monitoring to its maximum by integrating everything into a Telegram bot.


Simple, powerful, and effective.

Real-time Dashboard

Get comprehensive insights into your validator performance with real-time tracking and detailed analytics.

Last 1-Hour performance tracking

Web dashboard with detailed charts and analytics

APY summaries for daily, weekly, and monthly periods

NodeSentinel Bot
NodeSentinel
bot

🟢 170 | 🟡 0 | 🚫 0 | 🔚 9 Last 1h performance: 99.74% Bal: 170.03 GNO $21645 Claimable: 0.91 GNO $116 Extra stats: web dashboard ━━━━━━━━━━━━━━━━━ APY% GNO xDAI Total d: 5.305 0.02 0.01 $3.063 w: 8.892 0.28 0.08 $35.36 m: 8.420 1.13 0.52 $157.3 GNO: $127.30 Updated: 06/11 11:32am UTC

NodeSentinel Bot
NodeSentinel
bot

⚠️ Some validators are not active! 📊 Validators dashboard

⚠️ Your validators performance has fallen below the threshold of 90%! 📊 Validators dashboard

Alerting

Stay informed with instant notifications for critical validator issues and performance changes. Customize what alerts you get and how often.

When your validators are not performing below a customizable threshold

Instant alerts when validators go offline or change status

Notifications for important beacon chain events

Extended Web Dashboard

Dive deeper than the Telegram UI with rich charts and analytics

Node Sentinel Web Dashboard

Trusted by the Community

Join thousands of validators who trust Node Sentinel for their monitoring needs.

💰
USD 16M+
Value monitored
🔗
60k+
Validators monitored
👥
100+
Active users

Frequently Asked Questions

Common questions about Node Sentinel and how it can help your validator operations.

Node Sentinel is a monitoring tool designed specifically for blockchain validators. It provides real-time performance tracking, customizable alerts, and detailed analytics to help node operators maximize their validator rewards and maintain optimal performance.
Node Sentinel currently supports Ethereum and Gnosis.
Getting started is simple! Just Talk to one of our bots on Telegram, load your validator by validatorsId or withdrawal address, and you're good to go.
Yes! Node Sentinel is free to use. But in the future, we will transition to a paid model to cover R&D and infrastructure costs.
Yes! Alerts are fully configurable.

Performance thresholds: Pick the minimum 1-hour performance score that triggers a notification.

Missed attestations: Set how many consecutive misses mark a validator “inactive.”

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Support us!

Your contributions help us maintain and improve Node Sentinel

Ethereum
Gnosis
Optimism
Arbitrum
Base
0xDA74B77BA4BE36619b248088214D807A581292C4