Cross-Chain Liquidation Protection Tool

WHAT IT DOES

The Cross-Chain Liquidation Protection Tool helps you prevent liquidation of leveraged positions by moving collateral across chains or repaying debt. You specify the protection contract, source and destination chains, collateral and debt tokens, action (add collateral, repay debt, or both), and amount. The tool reads your collateral, debt, health factor, liquidation price, bridge status, market prices, and balances. It then executes the protection action in a single transaction — bridging assets from the source chain to the destination chain and adjusting your position to improve the health factor.

HOW TO USE

Connect your EVM wallet and select your current network. Enter the protection contract address, source chain ID (where collateral is), destination chain ID (where your debt position is), and the collateral and debt token addresses. Choose an action — "Add collateral" to improve your ratio, "Repay debt" to reduce risk, or "Both" to do both simultaneously. Specify the amount and click "Preview protection" to see your position details, health factor, liquidation price, bridge status, and balances. If the health factor is critical or warning-level, the tool will highlight the risk. If everything looks correct, click "Execute protection" — the tool will approve the contract (if needed) and execute the transaction. Progress is shown in real-time, and gas costs are calculated accurately using effectiveGasPrice.

ONE TECHNICAL SECTION — THE REAL MECHANISM

The tool interacts with a cross-chain liquidation protection contract that integrates with bridge protocols and lending platforms. The getPositionInfo() function returns the user's collateral, debt, health factor (as a percentage, where 100% is the liquidation threshold), and liquidation price. The getBridgeStatus() returns whether the bridge is active and the estimated transfer time. The getMarketPrice() fetches the current price of collateral and debt tokens from oracles. The executeProtection() function accepts chain IDs, token addresses, amount, and an action code (0=add collateral, 1=repay debt, 2=both). It bridges the specified amount from the source chain to the destination chain, then either adds collateral to the lending protocol, repays debt, or both. The contract calculates the new health factor after the action to ensure the position is protected. This provides a one-click solution for cross-chain liquidation risk management.

WHAT IT CANNOT SEE

The tool cannot predict market movements or guarantee bridge execution timing. It does not evaluate the security of the bridge protocol, the reliability of the destination chain, or the risk of price volatility during the bridge transfer. It cannot detect if the protection contract is compromised or if the lending protocol's liquidation logic has changed. It does not provide financial advice or ensure that the action will be sufficient to prevent liquidation. The tool also cannot recover funds if a bridge transaction fails or is delayed — cross-chain liquidation protection carries inherent risk.

PLEASE NOTE

This tool is EVM-only and supports Ethereum, Goerli, Sepolia, Optimism, Arbitrum, Polygon, and Base. It does not support Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, or XRP. Bridge transfers take time and may be subject to delays, which could affect your position during the transfer. A health factor below 110% is critical — take immediate action. The tool is provided free and as-is; users assume full responsibility for their risk management decisions and understanding of the associated risks.