Live on-chain monitoring

Plumbline

The vital signs of a stablecoin.

An early-warning monitor for DeFi stablecoins — it watches the on-chain conditions around a token and flags stress before the price moves.

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● Normal ▲ Worth attention ■ Stressed

How it works

Four independent signals roll into one overall status. Overall reflects the worst of the four — a token is only as healthy as its weakest signal.

Utilization

How heavily the token is borrowed against as collateral in lending markets. When the borrowable side of a market runs low, exiting positions gets harder.

Pool skew

How balanced the token is inside its liquidity pools. A healthy pool holds a roughly even mix; a heavy tilt can mean liquidity is draining.

Swaps & redeems (7d)

Whether unusually large trades or redemptions have moved through the token's markets recently. Big, sudden flows can precede — or signal — trouble.

TVL change

How the token's total value locked is moving over 24h, 7d, and 30d. A sharp, sustained drop in TVL can signal confidence leaving a token.

Statuses refresh every 5 minutes.

What it covers

Coverage grows over time. The live dashboard always shows the current, complete list.

Chains
EthereumArbitrumAvalancheBaseHyperEVMMonadOptimismPlasma
Liquidity & lending sources
CurveUniswap v3Uniswap v4BalancerVelodromeAerodromePendleFluidMorphoEuler
Tokens (41, growing set)
AUSDBOLDDOLA / sDOLAFRAXGHO / sGHOMIMOUSD / wOUSDUSD0USD3_3JANEUSDD / sUSDDUSDS / sUSDSUSDai / sUSDaiUSDatUSDe / sUSDeUSDf / sUSDfUSDpUSG / sUSGVUSD / sVUSDYZUSD / syzUSDalUSDapxUSD / apyUSDavUSD / savUSDcUSD / stcUSDcrvUSD / scrvUSDevaUSDCevaUSDTftUSDfxUSD / fxSAVEiUSD / siUSDmsUSDnUSD / snUSDpmUSDrUSD / wsrUSDreUSDreUSD_RESUPPLYsrRoyUSDCsyrupUSDCsyrupUSDTtrUSD / strUSDwYLDS / PRIMEyoUSD

Getting alerts

Get notified on Telegram when a token's status changes. Choose "Red only" or "Yellow + Red." Notifications fire on transitions, not on every refresh cycle — and the dashboard itself updates every 5 minutes.

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What it's not

Not financial advice

Plumbline surfaces on-chain signals to help you make your own informed decisions. It doesn't tell you to buy, sell, or hold anything.

Not a guarantee

A green status is not a promise that a token is safe, and a red is not a prediction that it will fail. These are indicators built from public on-chain data, which can be incomplete or lag reality.

Not a price tracker

It watches the conditions around a stablecoin — liquidity, borrowing, flows — not just its price.