Dex Explorer V2 Script Link

This piece dissects a fully functional Dex Explorer V2 Script written in TypeScript/Node.js, leveraging ethers.js v6 and on-chain subgraph APIs. The V2 script is modular, consisting of five core engines:

class DexExplorerV2 private providers: Map<number, ethers.Provider>; private multicalls: Map<number, Multicall>; dex explorer v2 script

if (profitPct > MIN_PROFIT_BPS / 100) console.log(`\n🚀 ARBITRAGE OPPORTUNITY: Buy on $lowest.dex @ $$lowest.price.toFixed(4) → Sell on $highest.dex @ $$highest.price.toFixed(4)`); console.log(`📈 Profit: $profitPct.toFixed(2)% before gas`); // Here you would call execution engine (Flashbots / private tx) else console.log(`\n⚡ No significant arb opportunity ($profitPct.toFixed(2)% profit).`); This piece dissects a fully functional Dex Explorer

constructor() this.providers = new Map(); this.multicalls = new Map(); this.initProviders(); private multicalls: Map&lt

// Multi-hop route optimizer (V2 feature) async findBestRoute(amountIn: string) // Uses 0x API or Uniswap Universal Router for optimal routing const response = await axios.get( https://api.0x.org/swap/v1/quote , params: sellToken: TOKEN_A, buyToken: TOKEN_B, sellAmount: amountIn, slippagePercentage: 0.01, , ); console.log("Best route via 0x:", response.data); return response.data;

console.table(validResults.map(r => ( DEX: r.dex, Chain: r.chainId === 1 ? "Ethereum" : "BNB Chain", Price: `$$r.price.toFixed(4) USDC per WETH`, Liquidity: `$(Number(r.reserve0) / 1e18).toFixed(2) WETH / $(Number(r.reserve1) / 1e6).toFixed(2) USDC` )));

// Compute pair address (CREATE2 for V2) const pairAddress = ethers.getCreate2Address( dex.router, "0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f", ethers.solidityPackedKeccak256(["address", "address"], [tokenA, tokenB]) ); const pairContract = new ethers.Contract( pairAddress, ["function getReserves() view returns (uint112, uint112, uint32)"], provider ); const [reserve0, reserve1] = await pairContract.getReserves(); const price = Number(reserve1) / Number(reserve0); return dex: dex.name, chainId: dex.chainId, price, reserve0, reserve1, pairAddress ; catch (error) return null;