Slippage-Aware Auto-Executor

WHAT IT DOES

Slippage-Aware Auto-Executor is a trading tool that watches the page for trade execution buttons, swap interfaces, or order submission forms, then automatically calculates the optimal slippage tolerance based on current market conditions, liquidity depth, and volatility, and executes the trade with the calculated slippage setting. It scans the page for trade parameters, detects token addresses and amounts, queries the connected EVM chain for current price quotes, liquidity pool depth, and recent price volatility, calculates optimal slippage based on market conditions and user risk preferences, and displays a confirmation overlay showing the calculated slippage and estimated execution price before proceeding.

WHERE IT RUNS

This tool operates as a panel within the BotGentz browser extension, available for Chrome, Firefox, Edge, and Brave. It works on any webpage displaying swap interfaces, trade execution buttons, or order submission forms. Common sources include Uniswap, PancakeSwap, SushiSwap, 1inch, and other decentralized exchanges.

HOW TO USE

Navigate to any DEX page where you want to execute a trade. Open the BotGentz extension and select Slippage-Aware Auto-Executor from the tool menu. The panel will appear on the side of your browser. Click the "Connect Wallet" button to connect your EVM wallet. Click the "Calculate & Execute" button to analyze the trade page, calculate optimal slippage, and execute the trade. A confirmation overlay will appear showing the calculated slippage and estimated price before the trade is executed. You can customize risk levels, set min/max slippage bounds, enable auto-confirm, and adjust execution delay in the settings. Use the "Detect Trade Parameters" button to preview detected trade details.

TECHNICAL SECTION — SLIPPAGE OPTIMIZATION PIPELINE

This tool uses a multi-stage pipeline to calculate optimal slippage. First, it scans the page DOM to detect trade parameters including token addresses (using pattern matching for 0x + 40 hex chars), trade amounts, and current displayed price. Second, it queries the connected EVM chain via window.ethereum to fetch current market data using on-chain price oracles and liquidity pool information. Third, it estimates market volatility by analyzing recent price movements from the pool's historical data. Fourth, it assesses liquidity depth by checking the pool's reserve sizes—shallower pools require higher slippage tolerance. Fifth, it applies a risk-weighted formula that combines base slippage (based on user risk level: low 0.3%, medium 0.5%, high 1.0%), volatility adjustment (higher volatility increases slippage), liquidity adjustment (lower liquidity increases slippage), and trade size adjustment (larger trades require more tolerance). Sixth, it clamps the result to user-defined min and max bounds. Seventh, it displays a confirmation overlay with the calculated slippage and estimated execution price. Finally, it injects the calculated value into the page's slippage input field using React-compatible value setting (direct setter + input/change events), then programmatically clicks the trade execution button to submit the order.

THE PANEL

The side panel is designed for seamless integration into your browsing workflow. You can drag it to either side of the window, and it remembers your preferred position per website. It supports snap-to-edge behavior and can be collapsed to a small tab for minimal distraction. The panel is resizable horizontally and vertically, with a minimum width of 280px and maximum of 600px. Pressing the Escape key closes the panel. All settings are saved locally.

PLEASE NOTE

This tool requires the free BotGentz extension and a real EVM wallet extension (such as MetaMask) already installed in your browser. It works with EVM-compatible chains (Ethereum, Polygon, Arbitrum, Optimism, etc.). Cannot guarantee optimal slippage in all market conditions; relies on price oracles which may have latency. Cannot predict flash crashes or extreme volatility. Some DEXes may not expose slippage settings in a detectable format. Requires the page to have a slippage input field that can be programmatically set. Does not replace fundamental trading analysis. Websites change their DEX page formats frequently, and extraction scripts may need periodic updates. This tool does not store or transmit page content except for the address queries sent to the EVM network. No browsing history or personal data is collected or retained.