Multiply Your DeFi Exposure in One Transaction

Open multiplied long or short positions with Supersmooth Multiply. Deposit collateral, choose a multiple, and let Supersmooth assemble the loop atomically while you keep full custody.

Supersmooth Multiply gives you increased or decreased exposure to an asset in a single transaction. You deposit collateral and choose a target multiple, and Supersmooth assembles the full multiply loop (flashloan, swap, deposit, borrow) atomically through a Safe smart account you own. Supersmooth Multiply requires no manual looping, no margin account, and no counterparty.

A Supersmooth Multiply long works like this: you deposit WETH, and the loop borrows USDC and converts it into more WETH exposure. A Supersmooth Multiply short works like this: you deposit USDC, and the loop borrows and sells WETH. Supersmooth Yield Loops use the same Multiply engine applied to correlated asset pairs.

Getting started

1. Pick a market

   Filter by collateral, debt asset, network, and protocol. Each Supersmooth Multiply market shows its maximum multiple, current rates, and supported automations.

2. Set the position

   Enter a deposit amount and drag the multiple slider. The Supersmooth simulation updates live with liquidation price, net borrow rate, price impact, and every fee, all before you sign anything.

3. Attach protection, optionally

   Add a Supersmooth Stop Loss or Trailing Stop Loss in the open flow so the position is defended from the first block.

4. Approve and confirm

   The token approval goes to your own Safe. Your first Multiply position deploys your Multiply Safe in the same transaction.

5. Manage the position

   From the Supersmooth position page you can increase or decrease the multiple, deposit, withdraw, add automations, or close to collateral or debt. Each action is one transaction and each action is simulation-first.

Why use Supersmooth Multiply

Amplified exposure, native to DeFi

Amplified long or short exposure while your assets stay in accounts you own. There is no exchange custody, no account creation, and no withdrawal permissions.

No funding rates

The cost of a Multiply position is the venue’s borrow rate, which is transparent, onchain, and often materially below perpetual futures funding during crowded periods. For multi-week directional positions, borrow-rate exposure frequently costs less than perpetual futures funding.

Defined, visible risk

Supersmooth displays the liquidation price before you sign and tracks it continuously afterward. Supersmooth Automations can defend the position while you are offline.

DeFi-native shorts

Short ETH or BTC with stablecoin collateral, usually at a lower cost of capital than perpetual futures or a centralized exchange.

One transaction instead of five

Manually building a 3x multiplied position requires borrowing, swapping, redepositing, and re-borrowing in a loop. Supersmooth’s flashloan construction does this atomically, at lower gas cost, with no risk of a partially built position.

Features

• One-transaction open at any target multiple up to the market maximum
• One-transaction Increase Risk and Decrease Risk, which adjust the multiple
• Close to collateral asset or debt asset, entirely, in one transaction
• Cross-asset actions: deposit, withdraw, borrow, or repay in a different token via built-in conversion
• Atomic combinations: Deposit plus Borrow, and Withdraw plus Payback
• Supersmooth Automations to protect and optimize the position: Stop Loss, Trailing Stop Loss, Auto Sell, Auto Take Profit
• Dedicated position management page with live liquidation price, net value, and profit and loss
• Simulation-first preview on every action

Fees

Fee	How it works
Position Swap Fee	Applies to the open swap and to every adjust or close swap. Tiered by that swap’s notional: 30 bps below $100k, 25 bps to$1M, 15 bps to $10M, and 5 bps above$10M.
Borrow Spread Fee	Applies while the position is open. The venue borrow rate multiplied by 1.075, which is 7.5% of the interest, not 7.5% of the debt. The rate Supersmooth displays is all-in.
Flashloan cost	Zero where free flashloan sources exist. Any provider cost is quoted upfront.
Gas	Paid by you.

Worked example

$10k WETH at 3x on WETH/USDC

You deposit $10k of WETH and select 3x. The transaction flashloans roughly$20k USDC, swaps that to WETH, deposits roughly $30k WETH in total, and borrows$20k USDC to repay the flashloan. You hold 3x WETH exposure after a single signature, with the liquidation price shown before signing.

Related pages

• Yield Loops for multiplied staking strategies
• Borrow for non-directional collateralized debt
• Automations for automated position protection