++++
Stacks DeFi Guardian·Non-Custodial·Mainnet

Know before
you're hit.

Sonar monitors your sBTC lending positions on Stacks and alerts you before liquidation — with an explanation of why your health is dropping, not just that it is.

PROTOCOL
ZEST
COLLATERAL
sBTC
NETWORK
STACKS MAINNET
LIVE MONITORSYNCING
0.01.0
0.00
HEALTH FACTOR
⚠ APPROACHING
POSITION 0x9f…a2e1THRESHOLD 1.00
$75.9M
TVL MONITORED
sBTC
COLLATERAL
<60 sec
ALERT LATENCY
0
FUNDS CUSTODIED
[ PROCESS ]
HOW

Three steps.
Zero custody.

[01]
READ

Sonar reads your position state directly from Clarity contracts on Stacks — health factor, collateral ratio, borrow rate — in real time.

No wallet connection required to monitor.

[02]
COMPUTE

The agent continuously calculates your health factor and tracks what's driving changes: sBTC price movement, rising borrow rates, or both.

You see the cause, not just the number.

[03]
ALERT

When your position approaches the liquidation threshold, Sonar sends an alert — via Telegram or email — with a plain-English explanation and suggested action.

You act in your own wallet.

+
BUILT FOR STACKS DEFI

Your collateral is on Bitcoin.
Your guardian should be too.

sBTC collateral lives inside Clarity contracts, settled on Stacks and anchored to Bitcoin. That data doesn't exist anywhere else — and neither does the risk.

Sonar is built specifically for this: reading Stacks contract state, tracking sBTC-denominated positions, and warning you before the chain does it for you.

[ NON-CUSTODIAL ]

Sonar never holds your keys or funds. Read-only by design.

[ STACKS-NATIVE ]

Reads directly from Clarity contracts. No proxy, no wrapper.

[ AGENTIC EXPLANATIONS ]

Not just "health dropped" — but why, and what to do next.

[ ALWAYS WATCHING ]

Continuous position monitoring so you never have to check manually.

LIVE COVERAGE

Protocols Sonar watches.

[ 01 / 03 ACTIVE ]
ZEST
Lending · sBTC collateral
$75.9M TVL
LIVE
GRANITE
Lending · sBTC collateral
COMING SOON
IN PROGRESS
MORE COMING
Velar Perps + others
PLANNED
PLANNED
WHAT YOU'LL RECEIVE

An alert that
explains itself.

No cryptic numbers. Every Sonar alert tells you what changed, why it changed, and exactly what to do next — in plain English.

SONAR ALERT23:14 UTC · ZEST
HF1.121.00
⚠ APPROACHING

Your Zest position is nearing the liquidation threshold.

WHY

sBTC dropped −6.4% in 3h — collateral fell $8,420$7,880.

ACTION

Add $540 collateral or repay $300 to restore a safe buffer.

→ Open Zest
FAQ
MOST COMMON
QUESTIONS

A ratio showing how safe your position is. Below 1.0 means liquidated. Sonar alerts you before you get there.

No. Sonar reads on-chain state via public read-only calls. You provide your wallet address, not your wallet.

Zest is live at launch. Granite is coming next. More protocols are planned after that.

Position checks run continuously. Alert delivery via Telegram or email arrives within seconds of a threshold breach.

Sonar provides best-effort monitoring, not guaranteed liquidation prevention. Always maintain a safe health buffer.

Your next liquidation
won't announce itself.

Sonar will.
→ Start MonitoringJoin Telegram ↗
SONAR · Built on Stacks · Non-custodial
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© 2026 Sonar. Not financial advice. Best-effort monitoring only.
SONAR