Interact with Ethereum blockchain. Use when the user asks about ETH balances, token balances, sending ETH, contract calls, transactions, or blocks. Covers ERC20/ERC721 tokens, multi-account HD wallet operations, contract registry, and smart contract interactions.
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Interact with Ethereum blockchain. Use when the user asks about ETH balances, token balances, sending ETH, contract calls, transactions, or blocks. Covers ERC20/ERC721 tokens, multi-account HD wallet operations, contract registry, and smart contract interactions.
Ethereum
Use the ethereum tool for all blockchain operations.
Quick Reference
Action
Use case
Key params
get_balance
ETH balance
account_index or address
send_eth
Transfer ETH
address or to_account_index, value, account_index
call
Read contract (view)
contract, function, args
transact
Write contract
contract, function, args, account_index
get_tx
Transaction details
tx_hash
get_block
Block info
block
list_contracts
Show registered contracts
—
register_contract
Register new contract
contract_name, contract, abi_name
Contract Registry
Contracts can be registered by name. Use names instead of 0x addresses:
When to_account_index is provided for transact, the tool derives the recipient address and injects it into the correct arg position. Only provide non-address args (e.g. amount).
