Guardian enforcement. MPC signing. Per-user vaults. On-chain audit trail. The execution layer behind Surf.
Every action is proposed by intelligence, enforced by the Guardian and executed through MPC signing.
Full audit trail. No overrides.
Validates every transaction before execution. Defines what is allowed. Enforces protocol allowlists, exposure limits, slippage bounds, circuit breakers. No overrides.
No single key can authorise a transaction. 3-of-5 multisig with 24-hour action expiry. Guardian approves, MPC executes.
One smart contract per user deployed via CREATE2. Deterministic, cross-chain addresses. Funds never co-mingle. User retains full custody.
Strategies execute across chains from a single vault. Bridge recipient validation ensures funds can only land in the user's vault contract. Constrained routing. Settlement verification.
Seven deterministic stages. Every action evaluated, verified and executed without human intervention.
Observe
Continuous monitoring of venues, utilisation, incentives, liquidity, oracle integrity
Analyse
Risk-adjusted scoring: net return after gas, fees, slippage, incentive decay
Simulate
Full execution path simulation. Most actions discarded here.
Propose
Structured action plan: which assets, from where, to where, in what size
Verify
Guardian Layer checks all rules. Any violation = rejected.
Execute
MPC-signed, batched, atomic on-chain transaction
Monitor
Post-execution health re-evaluation. New baseline established.
Observe
Continuous monitoring of venues, utilisation, incentives, liquidity, oracle integrity
Analyse
Risk-adjusted scoring: net return after gas, fees, slippage, incentive decay
Simulate
Full execution path simulation. Most actions discarded here.
Propose
Structured action plan: which assets, from where, to where, in what size
Verify
Guardian Layer checks all rules. Any violation = rejected.
Execute
MPC-signed, batched, atomic on-chain transaction
Monitor
Post-execution health re-evaluation. New baseline established.
Each contract has a single, auditable responsibility. No monolithic logic. No hidden state.
Per-user custody boundary. Deterministic deployment via CREATE2.
Allowlists, configuration, governance (3-of-5 multisig, 24h action expiry)
Execution orchestration to approved integrations
Swap execution
Bridge recipient validation (recipient must equal vault contract)
Profit-only fee accounting
Multi-chain access to 40+ chains and 120+ fiat currencies for integrated scaling.
Smart Routing over Stellar, Partisia, ICP and zkCross. Live version available on zkCross.io
Connect directly with the team for infrastructure and ecosystem partnerships.