Keep Vault

API reference: MultiStrategyVault

ELI5: Pool your USDC with others; Keep invests it and gives you shares that grow when strategies earn — the flywheel's main piggy bank.

What you can do

Action	Result
deposit(USDC)	Receive kkUSD vault shares
withdraw / redeem	Exit to USDC
(Governance) vote gauges	Steer strategy weights via veForge

Flywheel fit — revenue accumulator

Keep receives:

• Coil keep_bps via CoilFeeRouter
• TARE surplus emission slice via SurplusSplitter
• Deploys priority 0 to CoilMakerStrategy

flowchart TD
    CFR[CoilFeeRouter] --> Keep[MultiStrategyVault]
    SS[SurplusSplitter] --> Keep
    GWR[GaugeWeightRouter] --> Keep
    Keep --> CMS[CoilMakerStrategy P0]
    Keep --> FB[Fallback strategies]

Core contracts

Contract	Role
MultiStrategyVault	ERC-4626 core
TranchedVault + Tranche	Senior/junior split
Accountant	HWM performance fees
Strategies	Aave, Compound, Morpho, Curve, Coil
GaugeWeightRouter	Vote-driven allocations

Pages

• MultiStrategyVault
• Tranches
• CoilMakerStrategy
• Fallback strategies
• GaugeWeightRouter

Sepolia

Contract	Address
MultiStrategyVault	0x2e6c0b330D15824Dc5A4952bD22ccd68a6550367
CoilMakerStrategy	0xEf5202aD48e204ADe372E0Ae578EA7A2CA8D3BaF

Admin trust — not TARE engine scope

STRATEGY_MANAGER_ROLE / DEFAULT_ADMIN_ROLE are in depositor value path. Use timelock/multisig. See trust model.

Source: khomdev-keep/README.md, docs/ARCHITECTURE.md