Automated Collateral Top-Up Bot Trigger

WHAT IT DOES This tool evaluates collateral top-up trigger conditions for DeFi lending positions, helping users determine if their position is at risk of liquidation and when a top-up is needed. Given a lending contract address, a position ID or user address, a collateral token address, and an optional oracle address, it reads the position's collateral balance, debt balance, health factor, liquidation threshold, collateral price, and debt price. It also reads the user's allowance for the lending contract if available. The tool then determines trigger status—Critical (liquidation imminent), Top-up recommended, or Healthy (no top-up needed)—and displays a visual health factor bar showing the position's current health relative to the liquidation threshold. All data is pulled directly from the blockchain in real time, providing a transparent, timely view of collateralization levels for automated bot triggering. HOW TO USE Connect your wallet using the Connect button in the header. Select the target network from the dropdown—Ethereum Mainnet, Polygon, Optimism, Arbitrum One, Base, or Sepolia testnet. Enter the lending/collateral contract address, the position ID or user address (position ID is a number, user address is an Ethereum address starting with 0x), and the collateral token address. Optionally, provide an oracle address for additional price verification. Click "Check trigger." The tool will fetch the position's collateral balance, debt balance, health factor, liquidation threshold, prices, and trigger conditions. Results appear in the card below with a prominent trigger status badge, a visual health factor bar showing the position's health relative to the liquidation threshold, detailed position information including collateral and debt balances, health factor, liquidation threshold, prices, and a breakdown of trigger factors with checkmarks or crosses. Use this information to determine if a collateral top-up is needed and to configure automated bot triggers. COLLATERAL TOP-UP TRIGGER VERIFICATION WITH HEALTH FACTOR AND PRICE ANALYSIS The tool provides comprehensive collateral top-up trigger verification through multiple on-chain reads. First, it calls getPosition() or getPositionByUser() to retrieve the position's collateral balance, debt balance, health factor, and liquidation threshold. The health factor is a critical metric—when it falls below 1.0, the position becomes liquidatable. The tool displays a visual health bar with color coding: green for healthy (>1.5), amber for warning (1.1–1.5), and red for critical (