Standard explorers rarely analyze token code for sell restrictions. Advanced V2 scripts integrate a honeypot simulation module that runs a fake sell transaction against the contract to confirm if holders can actually exit the position.
MEV (Miner Extractable Value) bots require mempool access. A V2 script filters the mempool for specific DEX contract addresses and calculates the revert probability of a swap. Without V2 speed, your bot becomes a donation to the network.
Unlike V1 scripts that simply queried getReserves every few seconds, V2 scripts calculate Time-Weighted Average Prices (TWAP) to filter out flash loan noise. This helps you distinguish between a genuine dump and a flash loan attack. dex explorer v2 script
A claimed feature is a pre-trade safety check. The script analyzes token contract code for known malicious patterns:
| Feature | V1 Script | V2 Script (This Article) |
|---------|-----------|---------------------------|
| Data source | Single DEX, single chain | Multi-DEX, multi-chain |
| Pool query | Direct RPC calls per pool | Batch Multicall3 + caching |
| Price calculation | Simple getReserves() | TWAP, invariant checks, fee-adjusted |
| Mempool analysis | ❌ Not included | ✅ Pending tx simulation |
| Arbitrage detection | Manual | Graph-based route finder |
| Output format | Console log | JSON + WebSocket + CSV | Standard explorers rarely analyze token code for sell
The script includes a modular hook for safety analysis. Upon detecting a new pair, it triggers a simulation call (via a simulated approve and transfer sequence) to estimate:
Ready to run your own instance? Below is a generic deployment guide for a standard Node.js/Python dex explorer v2 script. The script includes a modular hook for safety analysis
The script connects to blockchain RPC endpoints (e.g., Infura, Alchemy, public RPCs) and interacts directly with DEX smart contracts using Web3.py and eth-brownie helpers.