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Your security is paramount. Read and understand these safety guidelines before using Borrow Recovery.

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Critical Safety Rules

Never paste or type private keys into this app.Private keys should only be imported into your wallet application (MetaMask, Rabby, etc.), never pasted into web applications. If anyone asks you to paste your private key, it’s likely a scam.
Always validate addresses, chain, and amounts before signing.Once you sign a transaction, it cannot be reversed. Double-check:
  • The destination address is correct
  • You’re on the intended blockchain
  • The token amounts are what you expect
  • The action type matches your intention (repay vs. withdraw)
You are fully responsible for transaction execution and operational safety.Borrow Recovery is a self-service tool with no backend, support staff, or safety nets. All transactions are executed by you and are your sole responsibility.

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Operational Best Practices

Before executing any rescue action, complete this checklist:
  • Connected wallet is on the intended chain
  • Loan wallet has enough native gas token for the transaction
  • Repay token is funded to the loan wallet (for repay actions)
  • Bundler input (ZeroDev Project ID) is set correctly
  • Amount and action type are correct
  • Full-withdraw or full-repay toggles are set as intended
  • You’ve reviewed the transaction details in your wallet before signing

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Gas Requirements

Each rescue action requires native gas tokens in your loan wallet:
  • Ethereum: ETH
  • Base: ETH
  • Arbitrum: ETH
  • BNB Chain: BNB
The app will display a “No gas” warning if insufficient gas is detected.

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Wallet Connection Safety

Critical: You must connect the exact same EOA (Externally Owned Account) that was used to create the original loan.Correct workflow:
  1. Export your private key from Sats Terminal dashboard
  2. Import it into MetaMask/Rabby
  3. Connect that imported wallet to Borrow Recovery
Why this matters:
  • Loan wallet addresses are derived deterministically from your EOA + wallet index
  • Using a different EOA will generate completely different addresses
  • You won’t be able to access your actual loan wallet

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Transaction Verification

After executing any action:
  1. Check the UserOp hash displayed in the UI
  2. Verify on a block explorer that the transaction succeeded
  3. Click “Load positions” again to confirm balances updated correctly
  4. Verify token amounts match what you expected
If something looks wrong, stop and investigate before proceeding with additional actions.

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Repay Action Risks

When using “Repay all” functionality:
  • Interest accrues in real time
  • Debt increases slightly between loading positions and executing the repay
  • Keep 0.5-1% extra loan token in the wallet to account for accrued interest
  • Otherwise, the repay may fail with “insufficient balance”

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Data Privacy

Borrow Recovery is frontend-only:
  • No backend server processes your data
  • No database stores your information
  • All operations happen locally in your browser
  • All signatures happen in your connected wallet
  • No third party has access to your keys or transactions

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Protocol-Specific Notes

  • Repay sends 2 UserOperations (approve + repay)
  • Withdraw sends 1 UserOperation
  • Ensure you don’t withdraw so much collateral that your position becomes unhealthy
  • If you have remaining debt, maintain adequate collateralization ratio
  • Uses market ID: 0x9103c3b4e834476c9a62ea009ba2c884ee42e94e6e314a26f04d312434191836
  • Same repay/withdraw mechanics as Aave
  • If USD values show ”—”, click “Load positions” again before proceeding

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Bundler Configuration

Your ZeroDev Project ID or bundler RPC URL is used to submit UserOperations.Keep it safe:
  • Don’t share your Project ID publicly
  • Use your own ZeroDev account
  • Don’t use someone else’s bundler URL
The bundler cannot access your funds but could potentially see your transaction patterns.

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Emergency Scenarios

Blockchain transactions are irreversible. If you:
  • Send to the wrong address: Cannot be undone
  • Use the wrong amount: Cannot be undone
  • Execute on the wrong chain: Cannot be undone
Prevention is your only protection:
  • Double-check everything before signing
  • Start with small test amounts if possible
  • Verify addresses using multiple sources
Borrow Recovery itself is a recovery tool, but if it becomes unavailable:
  • Your loan wallet is a standard ZeroDev Kernel v3.3 account
  • You can interact with it using other ERC-4337 tools
  • Your funds are not locked in the app
  • The smart account contracts are deployed onchain and don’t depend on this UI

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Disclaimer

This software is provided as-is, without warranties of any kind.You are solely responsible for:
  • Validating all transaction details before signing
  • Ensuring operational safety
  • Understanding the risks of DeFi and smart contract interactions
  • Any losses that may occur from using this tool
By using Borrow Recovery, you acknowledge that you understand these risks and accept full responsibility for your actions.

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Questions?

If you’re unsure about any safety aspect:
  1. Stop and research before proceeding
  2. Test with small amounts first when possible
  3. Verify everything multiple times
  4. Never rush through transaction signing
Remember: In crypto, you are your own bank. That means you’re also your own security team.

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