Prime USDC
Plain-English summary of this vault — what it does, who runs it, where the yield comes from, and what could break it. Generated from the same deterministic inputs shown elsewhere on this page; the numbers are the source, this is just the explanation.
Depositors supply USDC on Base and earn interest from borrowers who pledge cbBTC (Bitcoin on Base) as collateral. The vault lends out 100% of deposits at rates set by supply-and-demand between USDC lenders and cbBTC borrowers on Morpho Blue; there is no idle cash buffer.
Prime USDC Vault operates a single-collateral, single-asset book focused entirely on cbBTC borrowing demand against USDC lending.
The 4.15% APY comes from borrowing demand for USDC against cbBTC collateral, which is at 90% utilization. No yield decomposition is available; no incentive programs are listed.
The vault is fully exposed to cbBTC price risk—if Bitcoin falls below the liquidation threshold (86% loan-to-value), borrower positions unwind and the vault may face forced sales or delays in recovering USDC. USDC depeg is currently healthy. At $0.1M TVL, the vault is very small.
Good fit for a cash reserve seeking minimal complexity and transparent single-collateral lending if Bitcoin volatility is acceptable; avoid if you need liquidity buffers or cannot tolerate cbBTC price swings.
How the composite risk score breaks down. Every number traces to an explicit input — /methodology documents each factor's formula.
Test Prime USDC Vault
Morpho V2 vault — wraps downstream Morpho markets and V1 vaults via adapters.
Some V2 adapters point at Morpho Blue markets directly; their underlying market detail isn't resolvable in the universe-level fetch, so this vault carries a V2 opacity surcharge in the risk model.
What this vault is actually exposed to — including dependencies that are not visible from the strategy name.
Every market the vault has supplied into, with current LTV, LLTV, oracle, and IRM. Idle balances are listed explicitly.
Modeled NAV impact under historical and hypothetical tail events. Each impact = − (shock magnitude) × (vault exposure) × (pass-through). Hover the calculator icon for the per-scenario formula.
March 2023 SVB episode: USDC traded as low as $0.88 before banking exposure was clarified. Mark-to-market loss on 100% of vault TVL (the loan asset is USDC).
V2 vaults route through adapters into downstream venues. A misbehaving adapter (paused, drained, or pointing at a compromised target) can lock or mismark a portion of the vault until governance acts.
Sequencer halt on Base blocks liquidations and redemptions for 48 hours. Without per-allocation buffers we apply a baseline 0.5% liquidity discount scaled by chain severity (1.0×).
Vault has $0M idle buffer (100% of $0M TVL). $50M of the $50M request queues; the redeemer takes a ~0.50% forced-exit discount weighted across collateral mix plus 0-day TVM cost. $50M of the request exceeds the vault's $0M TVL and cannot be redeemed at all.
On-chain contracts, control surface, and per-market parameters. The diligence checklist surface — every value here is what an allocator needs to copy into a memo before sizing a deposit.
Market parameters (2)
Oracle, IRM, and LLTV per Morpho Blue market the vault routes into. Click an address to inspect the contract on a block explorer.Curator and parameter changes detected by VaultScanner's snapshot diff. Refreshed every 6 hours.
180 trailing days. APY, TVL, utilization, and an APY drawdown view to show how the vault has actually behaved — not just where it sits today.