# Orbiter Finance

By [tucano](https://paragraph.com/@tucano) · 2022-08-07

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**Orbiter Finance**:A decentralized cross-rollup bridge, which is the infrastructure of Layer 2.

[https://www.orbiter.finance/](https://www.orbiter.finance/)

**About Orbiter fee**:

There are two parts in the fee, withholding fee and trading fee. Total fee = withholding fee + trading fee

**① A withholding fee is to pay Maker’s gas fee when transferring funds to the destination network.**

\*\*② Trading fee, is 0.2% to 0.3% of the transaction amount. \*\*At present, ETH trading fee is 0.2%, USDC trading fee is 0.3%.

The cross-chain cost is significantly higher than other cross-chain applications!

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*Originally published on [tucano](https://paragraph.com/@tucano/orbiter-finance)*