Katana Stablecoin Yield Rotator

Thesis

Earn vbUSDC lending interest in Katana's two best base-yield vaults, rotating only after a confirmed 1-point improvement.

Strategy

• Rank and allocate: Deposit on the first run, then check daily: rank six approved vaults by base APY, split 60/40, and ignore unclaimed KAT rewards. • Rotate and rebalance: Confirm a 1-point APY upgrade on two daily reads; rebalance beyond 10-point drift, cap each vault at 5% of TVL, and send excess onward. • Loss exits: Redeem after a 1% fall below purchase value, exclude that vault until reset, and redeploy; new deposits require $500,000 TVL and known rates.

Exposure

• Holds: vbUSDC vault shares — Yearn OG, Yearn Degen, Yearn V3, Steakhouse Prime, Prime V2 and High Yield; cap overflow can use more than two vaults. • Venue: Katana lending vaults — Fund with vbUSDC and Katana ETH for gas; all deposits and withdrawals use ERC-4626 on Katana, without bridges. • Leverage: None — The agent never borrows against its vbUSDC. • Costs: Katana gas — ETH pays deposit and withdrawal network fees; bonus KAT rewards remain for you to claim manually. • Data: Circuit + Katana RPC — Circuit supplies base APY and TVL; rpc.katana.network reads share values because Katana vault marks may be absent. • On unwind: vbUSDC on Katana — Closing shares returns vbUSDC through ERC-4626; stopping only halts the agent, so request the withdrawals separately in Terminal.