chainscan

Multi-chain block explorer queries via Etherscan V2 unified API + Foundry cast fallbacks. Look up contract ABI/source, transactions, receipts, event logs, balances, token info, contract creation, gas prices, verify contracts across Ethereum, BSC, Polygon, Arbitrum, Optimism, Base, Avalanche, Sepolia and 60+ other chains. One API key, one endpoint, any chain. Triggers on: etherscan, bscscan, polygonscan, arbiscan,…