Madar Ops Pro
Your validator earns only while it works. We watch it from outside your servers, around the clock, and alert you the moment it stops earning, gets chilled or slashed, drops out of the active set, or leaves rewards unclaimed. All we need is your stash address — no server access, no keys, nothing to install.
🔴 Not earning
Active in the session but no new era points for an hour: the node is down, out of sync or its session keys do not match.
⛔ Chilled or blocked
The stash stopped validating on Asset Hub. If you did not do it, check your staking proxies now.
🗳️ Not elected
Missing from the elected set of the active era, so it earns nothing this era.
⚖️ Slash
A slash recorded for your validator — the most expensive event there is.
💸 Commission changed
A change you did not make can mean compromised staking keys.
⏳ Rewards expiring
Eras whose rewards were never paid out, a few eras before they are lost for good.
Why from outside?
A monitor on the same server dies with it. Madar Ops Pro reads the public chain itself — the relay chain and Asset Hub — so a crashed server, a full disk or a data-center outage still reaches your phone.
Running your own monitor too? Keep it: the free Madar Ops watches the node from inside (disk, peers, sync). Pro covers what only the chain can tell.
Alerts where you are
- Phone push with the free ntfy app — we create a private topic for you.
- Webhook for Discord, Slack, Matrix or your own systems.
- Telegram through our alerts bot.
One alert when a problem starts, reminders while a critical one lasts, one message when it is resolved.
Paid in USDC or USDT on Solana, Base or Arbitrum, straight to the MADAR Network wallet. No card, no account, no middleman.
Start watching your validator
My subscription
Paste the subscription key you received when you started. It is the only way to manage your subscription — keep it safe.
FAQ
Do you need access to my server or keys?
No. We read public chain data about your stash address. We never ask for keys, seeds, proxies or server logins, and we never sign anything.
How does paying with USDC / USDT work?
You get an invoice with a unique amount (for example 15.0347 USDC). Send exactly that amount, on the network you chose, to the address shown. Our system sees the transfer on chain and activates your subscription within a few minutes. The invoice stays valid for 24 hours.
I sent a different amount or used the wrong network.
Write to contact@madar-network.com with the transaction link and your subscription key, and we will sort it out.
What happens when the subscription ends?
You get a reminder three days before, and a last message when monitoring stops. Renew any time with the same key; renewing early adds to the remaining time.
Which networks are supported?
Polkadot and Kusama validators, including the staking data that moved to Asset Hub in November 2025. More Polkadot SDK networks will follow.
Can I watch several validators?
Yes — start one subscription per validator. Each has its own key and price.
How do I contact you?
By email only: contact@madar-network.com.