💡Fee

The fee is only charged by the token you want to bridge, and the amount is the sum of the following two parts:

1. Bridge fee: 0.1% of the bridge amount will be charged as protocol revenue per transaction.

2. Minfee: Min fee is charged to cover the gas fee on the target chain per transaction. Different target chains have different Min fees, and the Min fee will be adjusted according to the utilization rate and the price of the token you want to bridge. The following table shows the approximate Min fee value.

Target chain	Minfee (USD/ transaction)
Ethereum	6
Linea	0.05
zkSync Era	0.05
Arbitrum One	0.05
Mantle	0.05
Manta Pacific	0.05
Optimism	0.05
Base	0.05
zkLink Nova	0.05

Calculating Fees: For example, when bridging $1000 USDT from zkLink Nova to Ethereum, the total fee is approximately $7 USDT ($1000*0.1% + $6) and you will receive 993$USDT(1000-7) on Ethereum.