TypeScript / Node.js sniper for NOXA Fun launches on Robinhood Chain (chain ID 4663).

UI: https://fun.noxa.eth.limo/ (ENS mirror — fun.noxa.fi is offline). The live site is NOXA Lite: browse historical launches, claim creator fees; new token creation may remain disabled.

Watches the NOXA Launch Factory for TokenLaunched, buys via Uniswap V3 SwapRouter02, then auto-sells when take-profit is hit (optional stop-loss).

npm install
cp .env.example .env
# edit .env — set PRIVATE_KEY, optionally WSS_RPC_URL

npm run dev

Keep DRY_RUN=true until you are ready to trade with real ETH.

1. Subscribe to TokenLaunched on the NOXA factory
2. Apply filters (min initial buy, deny name substrings, WETH pair only, max positions)
3. Buy with BUY_AMOUNT_ETH via Uniswap V3 exact-input swap
4. Poll pool price; sell 100% when PnL ≥ TAKE_PROFIT_PERCENT
5. If STOP_LOSS_PERCENT > 0, also sell when PnL ≤ −SL

• Frontend moved to fun.noxa.eth.limo; the bot does not depend on the website — it listens on-chain.
• If new launches stay disabled on NOXA Lite, you will see no TokenLaunched events until they resume.
• Memecoins are high risk. You can lose your entire buy amount.
• Prefer a dedicated WSS RPC (Alchemy / QuickNode) over the public HTTP endpoint.
• Never commit .env or share your private key.

See bundler/ for a multi-wallet NOXA launch bundler (npm run bundle inside that folder).

If this is helpful for your business, kindly buy me a coffee:

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