Get Multichain Wallet Portfolio via Heurist EtherscanAgent

Retrieve comprehensive wallet address history and multichain portfolio data across Ethereum, Base, Arbitrum, zkSync, Avalanche, and BSC using Heurist's EtherscanAgent. Returns current balances, token holdings, transaction history, gas prices, and net worth calculations in USD and ETH. | Input: Requires a wallet address (starting with 0x) and the blockchain network to query (ethereum, base, arbitrum, zksync, avalanche, or bsc) | Output: Returns wallet overview with ETH balance and value, multichain portfolio summary with total net worth, token holdings by chain, linked addresses across chains, transaction history, and current network status including gas prices | Use cases: I want to check a wallet's total portfolio value across multiple blockchains; Get me the transaction history and token holdings for a specific Ethereum address; I need to analyze a wallet's multichain linked addresses and their balances; Show me the current gas prices and ETH balance for an address on different chains | Cost: 0.01 on base