Smart Wallet (Account Abstraction)

The Smart Wallet module introduces account abstraction (AA) for advanced UX while preserving non-custodial control.

Planned Capabilities

• Session keys for smooth multi-step dApp interactions
• Gas abstraction via relayers/paymasters (pay in USDC/HYPE/others)
• Batched actions (approve + swap + bridge)
• Social recovery and programmable permissions

Standards alignment: EIP-4337 (AA), EIP-1271 (signature validation), deterministic deployment (CREATE2).

Availability: planned as an optional module; existing EOA flows remain supported.

Why Smart Wallets over MPC

• Gas abstraction and fee sponsorship supported; MPC cannot natively sponsor gas on EVM
• Atomic batching and onchain composability vs. opaque offchain signing flows
• Open, auditable logic aligned with EIP-4337/1271 vs. closed cryptographic implementations
• Seamless relayer/bundler integration and upgradeable logic

Integration via SDK (Planned)

• Session key issuance and scoped permissions
• Fee delegation with paymasters and deterministic deployment
• Batched execution invoked from dApp UI with minimal config