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FR-AI / ANALYSISWhy it is worth attention
It provides a fully automated, configurable sniper for the NOXA ecosystem with on-chain event listening, eliminating reliance on a web frontend.
Who it is for
- Meme coin traders interested in NOXA Fun launches
- Automated trading bot developers on Robinhood Chain
- NOXA ecosystem participants seeking quick entry into new tokens
- DeFi enthusiasts testing on-chain sniping strategies
Use cases
- Snipe new NOXA token launches immediately after they are created
- Automate buying and selling with take-profit and stop-loss limits
- Test strategies in dry-run mode before trading real ETH
- Bundle multiple wallets for coordinated launch participation
Strengths
- Listens directly to on-chain TokenLaunched events, independent of any website
- Supports configurable filters (min buy, deny substrings, WETH-only, max positions)
- Integrated take-profit and optional stop-loss auto-sell logic
- Includes dry-run mode for safe testing and a separate multi-wallet bundler
Considerations
- Only works for NOXA Fun launches on Robinhood Chain (chain ID 4663)
- If the NOXA Lite frontend disables new launches, no events will be emitted
- High risk as memecoins can lead to total loss of buy amount
README quick start
NOXA Fun Sniper Bot
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).
Setup
npm install
cp .env.example .env
# edit .env — set PRIVATE_KEY, optionally WSS_RPC_URL
Run
npm run dev
Keep DRY_RUN=true until you are ready to trade with real ETH.
How it works
- Subscribe to
TokenLaunchedon the NOXA factory - Apply filters (min initial buy, deny name substrings, WETH pair only, max positions)
- Buy with
BUY_AMOUNT_ETHvia Uniswap V3 exact-input swap - Poll pool price; sell 100% when PnL ≥
TAKE_PROFIT_PERCENT - If
STOP_LOSS_PERCENT> 0, also sell when PnL ≤ −SL
Notes
- 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
TokenLaunchedevents 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
.envor share your private key.
Bundler
See bundler/ for a multi-wallet NOXA launch bundler (npm run bundle inside that folder).
Contracts (Robinhood mainnet)
| Contract | Address |
|---|---|
| NOXA Launch Factory | 0xD9eC2db5f3D1b236843925949fe5bd8a3836FCcB |
| WETH | 0x0Bd7D308f8E1639FAb988df18A8011f41EAcAD73 |
| SwapRouter02 | 0xCaf681a66D020601342297493863E78C959E5cb2 |
| QuoterV2 | 0x33e885ed0ec9bf04ecfb19341582aadcb4c8a9e7 |
Donate
If this is helpful for your business, kindly buy me a coffee:
0xfE6127D709bdc016e7B708c6f1F97a2B3c692711
Description
NOXA Fun token sniper on Robinhood Chain - watches TokenLaunched, buys via Uniswap V3 SwapRouter02, auto-sells on take-profit / stop-loss
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