DEX New Token Launch Watcher

WHAT IT DOES

DEX New Token Launch Watcher is a powerful early-detection tool that monitors decentralized exchanges for newly launched tokens and enables instant trading. When you're on a supported DEX or token listing page (Uniswap, SushiSwap, 1inch, Curve, Balancer, or DexGuru), the tool continuously scans for token addresses, initial liquidity events, and price discovery activity. It detects new tokens by tracking newly added trading pairs, first swaps, and liquidity pool creation events via eth_call to pool factory contracts. The panel displays the new token address, name (if available), symbol, initial price, liquidity amount, and time since launch. A quick "Buy" button allows you to purchase the token at the current market price using the DEX's swap function. The tool tracks token launch history and includes a launch notification system that alerts you immediately when a new token is detected, giving you a first-mover advantage. Auto-buy capability is available for automated execution.

WHERE IT RUNS

This overlay operates on major DEX platforms including Uniswap (app.uniswap.org, uniswap.org), SushiSwap (sushi.com), 1inch (1inch.io), Curve (curve.fi), Balancer (balancer.fi), and DexGuru (dex.guru). It works in any browser that supports the BotGentz extension framework and has an EVM-compatible wallet extension installed. The panel activates automatically when you're on a supported DEX page.

HOW TO USE

Install the extension and connect your wallet. Navigate to any supported DEX or token listing page. The tool automatically scans the page for token addresses and detects new launches. When a new token is detected, the panel displays the token information including address, name, price, liquidity, and time since launch. Configure your settings: set the minimum liquidity threshold (default 10 ETH)—only tokens with this much liquidity trigger notifications; set the maximum token age (default 60 seconds) to filter out older tokens; set your buy amount for quick purchases; enable auto-buy for automated trading; and toggle notifications. When a new token meeting your criteria is detected, the tool sends a notification and displays a "Buy Now" button. Click "Buy Now" to purchase the token with the configured amount. Use the "Refresh" button to manually scan, "Save Settings" to apply changes, and "Copy Report" to export a summary. The tool tracks all detected tokens and purchase history for performance review.

MECHANISM: CONTINUOUS TOKEN SCANNING WITH FACTORY CONTRACT EVENT DETECTION AND AUTO-TRADING

The extension implements a multi-layered token detection system that combines DOM scanning with on-chain event monitoring. For each supported DEX, the tool uses the pool factory contract address (UniswapV2Factory, SushiSwapFactory, etc.) to query newly created pairs via getPair() or allPairs() calls, detecting pool creation events in real-time. The tool also monitors the page DOM for token addresses, extracting information from the URL, token metadata elements, and price displays. When a new token is detected, the tool extracts the token address, name, symbol, initial price, and liquidity from the page or via eth_call to the token contract. The liquidity check uses the pool reserves (getReserves) to verify the token has sufficient liquidity before triggering a notification. The buy execution uses ethers.js loaded at runtime to construct a swap transaction via the DEX router contract—calling swapExactETHForTokens with the configured buy amount and appropriate path parameters. Slippage protection is applied using a default 0.5% tolerance. The auto-buy feature automatically executes the swap when a new token meeting the criteria is detected, with a 2-second delay to allow for manual cancellation. All detected tokens are stored locally using GM_setValue, with the launch timestamp, price, liquidity, and purchase status tracked for each entry. The tool monitors for new tokens at 5-second intervals, ensuring rapid detection.

THE PANEL

The overlay panel is fully draggable via its title bar and remembers its position per-site using GM_setValue. It snaps to the nearest edge when dragged within 40px of any screen boundary. The panel includes clear sections for token launch watcher (DEX name, chain, wallet address, gas price), current token (address, name, symbol, price, liquidity, new token indicator with Buy button when applicable), detected tokens (list of recently detected tokens with time since detection and price), settings (minimum liquidity input, max token age input, buy amount input, auto-buy toggle, notification toggle), history (recent launches with token addresses, liquidity, and purchase status), and action buttons (Refresh, Save Settings, Copy Report, Clear History). The current token section prominently displays a "NEW TOKEN DETECTED!" indicator with color coding—green for meets liquidity threshold, yellow for approaching threshold, red for below threshold. Pressing Escape temporarily dismisses the panel until you navigate to a new DEX page or manually reactivate.

PLEASE NOTE

This extension requires the free BotGentz framework extension to be installed and active. You must also have a real EVM-compatible wallet extension (such as MetaMask, WalletConnect, Coinbase Wallet, or Rabby) already installed in your browser—the overlay uses your wallet's RPC provider for eth_call queries and to send swap transactions. This tool sends real on-chain transactions when buying tokens—each purchase costs gas and executes a market swap. New token launches are extremely volatile and carry significant risk. The tool cannot detect new tokens that launch on DEXs not supported by the tool; depends on page being open and active to monitor; cannot guarantee execution at the initial launch price due to high volatility and front-running; cannot detect tokens that launch via private pools or non-standard factory contracts; does not support non-EVM chains where DEX interfaces differ; cannot verify token contract security or legitimacy; cannot detect honeypot scams or malicious tokens; cannot distinguish between legitimate launches and rug pulls; and cannot monitor token launches if the page is closed or navigated away. No private keys, wallet balances, browsing history, or position data are ever collected, transmitted, or stored outside your local browser—all data is stored locally using GM_setValue. Trading newly launched tokens carries extreme risk—always verify token contracts independently, check for liquidity locks, and never invest more than you can afford to lose. The auto-buy feature is experimental and should be used with extreme caution.