Borrow methods

Both methods use Ethereum long positions only, in the ETH or BTC market.

depositAndMint#

Add collateral, mint fxUSD, or combine both in one planned action.

Input

market, positionId (0 for new), userAddress, depositTokenAddress, depositAmount, mintAmount. Amounts are nonnegative; they cannot both be zero.

Output

Ordered txs plus position ID, leverage, execution price, collateral, and debt details.

Review and refresh

The deposit is in the chosen collateral token's units; the mint amount is in fxUSD units. Sign any exact approval, wait for its receipt, then sign the action. Reload positions after its canonical receipt.

repayAndWithdraw#

Repay fxUSD, withdraw long collateral, or do both.

Input

market, existing positionId, userAddress, repayAmount, withdrawAmount, withdrawTokenAddress. Amounts are nonnegative; they cannot both be zero.

Output

Ordered txs plus position ID, leverage, execution price, collateral, and debt details.

Review and refresh

Repayment uses fxUSD units; withdrawal uses the chosen collateral token's units. Any repayment approval is bound to the action's fee-adjusted amount. A failure stops subsequent steps. Reload positions after the canonical action receipt.

FxAeon permits ETH, stETH, WETH, or wstETH collateral for the ETH market and WBTC for BTC. Neither method accepts a position side or route-target parameter. See the Borrow planners (opens in a new tab).