End-to-end workflow

(example)

Scenario

You have ETH collateral on HyperEVM and want to borrow USDC on Base.

What you do (single flow)

1. In PrimeFi (still on HyperEVM), choose:

   • Borrow asset: USDC

   • Destination chain: Base

   • Amount: e.g., 5,000 USDC

   • Optional safety params: minAmountOut, slippage bps, deadline

2. Confirm the transaction on HyperEVM. The UI quotes interest + LayerZero/Stargate fees before you sign.

What happens on-chain

1. Origin checks (HyperEVM)

   • LendingPool validates your health factor, LTV and caps.

   • Your variable debt is minted on HyperEVM for the borrowed amount.

2. Cross-chain messaging

   • PrimeFi’s Borrow OApp sends a LayerZero message with borrow details.

   • In parallel, a Stargate instruction moves 5,000 USDC liquidity to Base.

3. Destination delivery (Base)

   • Stargate delivers 5,000 USDC to your wallet on Base.

   • Your collateral and debt remain on HyperEVM.

Result: you now hold USDC on Base while your debt accrues on HyperEVM against your ETH collateral.

Tip: You don’t need to switch networks during the borrow. PrimeFi handles the bridge leg via Stargate.