Check balances, send ETH/tokens, and interact with smart contracts on-chain.
Use this skill for anything involving the agent's ETH wallet, on-chain queries, or smart contract interaction.
wallet_address — Returns the agent's public address. No params needed.
wallet_balance — Checks ETH balance. Pass an optional token (ERC-20 contract address) to check a specific token.
wallet_send — Sends ETH or an ERC-20 token. Params: to, amount, optional token. Always requires approval.
wallet_call_contract — Calls any smart contract function. Params: contract_address, abi (JSON ABI fragment), function_name, optional args and value. Write calls require approval; reads are free.
wallet_balance.toamountmaxtokenwallet_sendamount: "max" and let the tool resolve it.wallet_send triggers the real approval request flow and broadcast path.Check ETH balance:
Call wallet_balance with no params.
Check USDC balance on Base:
Call wallet_balance with token: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913" (USDC on Base).
Send ETH:
Call wallet_send with to and amount.
Send max ETH:
Call wallet_send with to and amount: "max".
Read a contract:
Call wallet_call_contract with the contract address, a minimal ABI fragment like [{"name":"balanceOf","type":"function","stateMutability":"view","inputs":[{"name":"account","type":"address"}],"outputs":[{"name":"","type":"uint256"}]}], the function name, and args.