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BetaArbitrum Sepolia testnet: test tokens only, no real funds. Read the guide
Sepehr
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Beta live on the Arbitrum testnet

Your loan, rescued before it's liquidated.

Sepehr watches your Aave, Compound and Morpho positions around the clock. When one nears liquidation, it repays just enough debt to bring it back to the level you chose.

Try the betaRead the guide

No token to buy. Your funds stay in your lending protocol. Revoke Sepehr anytime.

An illustrated rescue: WETH drops 12%, the health factor falls from 1.31 to 1.15, Sepehr repays 2,590 USDC and brings it back to 1.37.

Aave V3

WETH / USDC

Health factor

1.31

WETH$3,000

Rescue below 1.20Back to 1.35

  1. WETH drops 12%
  2. Health falls to 1.15, under 1.20
  3. Sepehr repays 2,590 USDC
  4. Health back to 1.37

Illustration. On our testnet, real rescues land seconds after the drop: see them below.

Works withAave V3On the testnet nowCompound V3At mainnetMorpho BlueAt mainnetArbitrumThe first network

Three steps, then you can stop watching.

  1. 1

    Set two numbers

    A threshold, where Sepehr steps in, and a target, where it stops. 1.20 and 1.35 by default.

    Rescue below 1.20Back to 1.35

  2. 2

    Sepehr watches

    Every 2 seconds when your position is near its threshold, every 30 seconds otherwise. Day and night.

    ⚠️ Your Aave V3 position is nearing its rescue thresholdHealth factor: 1.30 (warning line 1.32)
  3. 3

    It repays part of the debt

    From your wallet budget first, otherwise with a flash loan and a small collateral sale. Never more than half the debt at once.

    1.151.37in one transaction

One transaction. Every step happens, or none does.

If any step fails, the whole rescue is cancelled and your position stays as it was.

  1. Optional

    Your wallet budget

    USDC you set aside, used first

  2. Flash loan

    Borrowed and repaid in the same transaction

  3. Repay the debt

    Just enough to reach your target

  4. Withdraw collateral

    The matching amount, nothing more

  5. Sell at the best price

    Uniswap today, aggregators at mainnet, under a price floor

  6. Repay the flash loan

    And the position is back at its target

Rescues on our testnet.

Read from the chain, every ten minutes. 6 so far on the current contract; each line links to its transaction.

All rescues on Arbiscan
DateHealthTransaction
Oct 21, 20261.04to1.28View tx
Oct 11, 20261.13to1.37View tx
Oct 10, 20261.11to1.37View tx
Oct 8, 20261.13to1.38View tx
Oct 8, 20261.15to1.37View tx
Oct 8, 20261.14to1.37View tx

Built so you never hand us your funds.

Sepehr can repay your debt and sell collateral to rescue a position, and nothing else. Here is what stops it from doing more.

Read the contracts on GitHub

  • Your funds stay in your protocol

    Sepehr holds an authorization, not your collateral, and can only use it to rescue a position you protected.

  • Revoke in one click

    From the app's settings, or directly on Aave. Protection stops at once.

  • A rescue stops at your target

    Never more than 0.05 above it, and never more than half the debt at once. The contract checks both.

  • A price floor on every sale

    Checked against the oracle price: a bad quote cancels the rescue instead of selling cheap.

  • 48 hours before a settings change

    On mainnet, every change to Sepehr's settings waits 48 hours in public. Only an emergency pause, which stops rescues, is immediate.

  • Audited before mainnetPreparing

    A public audit contest comes before any real funds, then a bug bounty.

Liquidations are not rare.

When a position crosses the line, the protocol does not wait for you.

liquidated on Aave since 2020
$4.65B
Across 310,000 positions.
liquidated in a single week
$429M
During the February 2026 selloff: 12,500 positions in five days.
typical liquidation penalty
5–10%
Taken from your collateral and paid to the liquidator, at once.

Source: Aave's liquidation data, February 2026.

More than rescues.

  • Stop-loss$2,400Take-profit$4,200

    Stop-loss and take-profit

    Close the whole position at a price you set, on the way down or up.

  • ✅ Sepehr rescued your Aave V3 positionHealth factor: 1.14 → 1.37

    Telegram alerts

    Close to your threshold, a rescue done, a protection that stopped working. Free for every protected position.

  • Set aside500 USDCAn approval: the USDC stays in your wallet.

    Wallet budget

    Set USDC aside in your wallet. Sepehr repays from it first, so no collateral is sold.

Pay for the size you protect.

Launch prices, paid in USDC. The testnet charges half in test USDC, and closed-beta testers get Titan, without a cap, for free.

Billing

  • Lite

    Free

    • Your positions and their health, live
    • No automatic rescue, no alerts

  • Shield

    $4.99/month

    • Up to $15K of collateral per position
    • 0.20% of what a rescue repays
    • Automatic rescues and Telegram alerts
    • Stop-loss and take-profit

  • Guardian

    $14.99/month

    • Up to $100K of collateral per position
    • 0.15% of what a rescue repays
    • Everything in Shield
    • Priority support

  • Watchtower

    $49.99/month

    • Up to $300K of collateral per position
    • 0.10% of what a rescue repays
    • Everything in Guardian
    • Your own threshold and target

Titan, without a cap, is granted by the Sepehr team to partners and beta testers. Try the beta

Where we are.

  1. Testnet beta

    Live now on Arbitrum Sepolia

  2. Audit contest

    Next: a public review of the contracts

  3. Mainnet on Arbitrum One

    Protected value capped at $75K at first

  4. More chains

    When usage asks for it

Questions.

Is there a token?

No. Sepehr is a subscription paid in USDC. There is nothing to buy, stake or farm.

Where are my funds?

In your position, on Aave, Compound or Morpho. Sepehr holds an authorization to rescue a position you protected, nothing else, and you can revoke it anytime.

What does a rescue cost?

Your plan's fee on what the rescue repays: 0.20% on Shield, less on higher plans. Sepehr pays the gas. When collateral is sold, the sale's price impact and a flash-loan fee of at most 0.05% apply too, within the price-impact cap you set.

What if Sepehr's keeper goes down?

On mainnet, a second keeper on another server takes over when a position stays under its threshold for 45 seconds. If one stays there for 2 minutes without a rescue, the Telegram bot tells you and the team.

Which protocols and chains?

Arbitrum first. On the testnet, Aave V3. At mainnet, Aave V3, Compound V3 and Morpho Blue. Other chains come after, when usage asks for them.

Is the code public?

Yes. The smart contracts and their tests are open source, so anyone can check what Sepehr can and cannot do. Read them on GitHub

Is it audited?

Not yet. The internal review is done; a public audit contest comes before mainnet, then a bug bounty. Until then, only test tokens are at stake.

Get your beta invitation.

Leave an address. The testnet beta opens in small groups: you will receive an invitation when a spot opens, then one email when mainnet launches. No marketing, no newsletter.

No spam: a beta invitation, then one email at launch. Unsubscribe anytime.