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Jupiter Lend offers Flashloans with no fees, enabling developers to borrow liquidity from the protocol without requiring upfront collateral. Return the borrowed amount within the exact same transaction. Flashloans are a powerful DeFi tool. Borrow the asset you need directly. Use cases include:
  • Arbitrage: Capture pricing discrepancies between markets by borrowing assets for trades that profit from short-lived opportunities.
  • Liquidations: Repay debt for undercollateralised positions by flashloaning the debt asset, repaying, and claiming the liquidation bonus.
  • Collateral Swapping: Swap the underlying collateral of a loan without needing extra capital.

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How it works

  1. Borrow: Request the asset you need from Jupiter Lend (e.g. USDC to repay debt, SOL to add collateral).
  2. Execute: Use the borrowed funds in your custom instructions.
  3. Payback: Return the same borrowed amount to Jupiter Lend (no fees).
Because Solana processes transactions atomically, if the payback fails the entire transaction reverts. This keeps the protocol risk-free for liquidity providers.

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Next steps

Execute a Flashloan

Build and send a flashloan transaction using the SDK.

Multiply (Leverage)

Combine flashloans with vault operations and swaps to build leveraged positions.