Decision Criteria
Every rebalance must pass all of the following checks:1. APY Threshold
Same-chain moves have no bridge fee, so a lower threshold is acceptable. Cross-chain moves must justify the CCTP cost.
2. Net Gain Validation
The engine simulates the move over a 2-day holding period to ensure the APY improvement produces a meaningful net gain after any fees.3. Anti-Oscillation
If the agent recently moved away from a vault, it won’t move back unless the original vault is now >= 3% better than the current position. This prevents ping-pong behavior between vaults.4. Cooldown
A minimum of 15 minutes between consecutive cross-chain moves prevents rapid-fire transactions.Transfer Mode Selection
For cross-chain moves, the engine calculates the optimal CCTP transfer mode:
When the APY gain is large, the Fast Transfer fee is recovered quickly — so speed is prioritized. When the gain is modest, the Standard Transfer saves the fee.
Monitoring Cycle
- The agent checks all vault APYs every 10 minutes
- Rankings are computed globally across all chains
- Decisions include detailed logging with vault rankings and reasoning
- Each cycle produces a strategy summary visible in the agent logs
Example Decision
Current: Morpho USDC Core on Base at 4.2% APY Best available: Euler USDC Prime on Arbitrum at 8.1% APY ΔAPY = 3.9% (above 3% cross-chain threshold) Breakeven for Fast Transfer: (0.01% / 3.9%) * 8760 = 22.5 hours -> Standard Transfer selected Net gain over 2 days validated -> Execute rebalance