USDC yield on Base

Earn on your USDC

Live APY and TVL for curated onchain vaults. Connect your Privy wallet, keep USDC on Base, then supply to a vault here — your wallet signs approve + vault mint (ERC-4626). Everything stays in TradeMonkey.

No fixed 1 / 3 / 6 month lock

These vaults are liquid lending strategies — not bank CDs. Withdraw when you want, subject to onchain liquidity.

APY moves over time

Rates follow markets and utilization. The APY we show is a current net estimate from public vault data; past performance ≠ future yield.

Base + USDC

Built for the same USDC you already hold on Base. One network, familiar asset.

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How to use

1
Hold USDC in your Privy wallet on Base. This is the same embedded / connected wallet you use elsewhere in TradeMonkey. USDC token: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913.
2
Choose a vault and amount. Vaults are USDC strategies on Base, ordered by size (TVL). The featured default is Steakhouse Prime USDC.
3
Tap Supply USDC. If your Privy wallet doesn't have enough Base USDC, a popup opens so you can Add USDC through Privy (receive / transfer / on-ramp — same pattern as Predict). Close the panel, tap Refresh, then supply again.
4
Confirm in your wallet. You may sign approve for USDC, then supply. The vault mints shares; yield accrues automatically onchain.
5
APY & liquidity. Rates are variable (not a fixed 1 / 3 / 6 month product). We show net APY and liquidity hints from the same public vault feed that powers this page.