Start simple. Monitor one pair. Then expand to one DEX. Then to every DEX on three chains.
if w3.is_connected(): print(f"Connected to chain: w3.eth.chain_id") A DEX like Uniswap V2 emits two critical events: Swap and Sync . We only need the ABI fragments for those events: dex explorer script
contract = w3.eth.contract(address=UNISWAP_V2_PAIR, abi=DEX_ABI) swap_events = contract.events.Swap.get_logs(from_block=18500000, to_block=18500100) Start simple
The data is out there – go explore it. Have you built your own DEX explorer? Found a clever way to detect sandwich attacks or new pool creations? Share your approach in the comments below. dex explorer script
Enter the .