Crate ironclad_wallet 

ironclad-wallet

Ethereum wallet management for the Ironclad agent runtime. Provides HD wallet generation, on-chain balance tracking, x402 payment protocol (EIP-3009), treasury policy enforcement, and DeFi yield optimization.

Key Types

• WalletService – Top-level facade composing wallet, treasury, and yield engine
• Wallet – HD wallet with key loading/generation
• TreasuryPolicy – Spending limits and survival-tier-aware caps
• YieldEngine – DeFi yield optimization (Aave/Compound on Base)
• X402Handler – x402 payment protocol handler
• Money – USDC amount type with formatting

Modules

• wallet – Wallet loading, generation, address, balance
• treasury – Treasury policy engine with per-payment caps and reserves
• yield_engine – DeFi protocol integration for idle capital
• x402 – EIP-3009 transferWithAuthorization payment flow
• money – USDC amount type and arithmetic

Re-exports

pub use evm_submit::EvmContractCall;

pub use evm_submit::get_evm_transaction_receipt_status;

pub use evm_submit::submit_evm_contract_call;

pub use money::Money;

pub use treasury::TreasuryPolicy;

pub use wallet::TokenBalance;

pub use wallet::Wallet;

pub use x402::PaymentRequirements;

pub use x402::WalletPaymentHandler;

pub use x402::X402Handler;

pub use yield_engine::YieldEngine;

Modules

evm_submit

money

Fixed-point money type (cents) for treasury and financial logic.

treasury

wallet

x402

yield_engine

Yield engine: Aave V3 supply/withdraw and aToken balance. When chain_rpc_url is set, uses real Aave Pool on Base Sepolia; otherwise mock behavior for tests.

Structs

WalletService