> For the complete documentation index, see [llms.txt](https://docs.boringdao.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.boringdao.com/tutorials/how-to-use-oportal-to-transfer-your-stablecoins-to-other-chains.md).

# How to use oPortal to transfer stablecoins to other chains？

Here is an example of the oPortal Two-Way Bridge:

![Two-Way Bridge on Ethereum](/files/6SgP1fUTPcV5PGLjQZCl)

1. Pick the original (From) and the destination (To) chains;
2. Select the asset you would like to transfer;
3. Enter the cross-chain amount;
4. Click "Approve" → "Confirm";
5. Then you will receive your assets on the destination chain in 5-10 minutes. You can track the transaction status on the pop-up notice shown to the right top of the page. 

<div align="center"><img src="/files/uy51kEXMyak8AOOP9NNI" alt="Cross-chain Transaction Status"></div>

Transaction fees and total liquidity for the destination chain will be displayed at the bottom. Please note that the cross-chain transaction fees include:

1. **Network fee: 2.00 USDT**

Network fee covers the gas cost for your cross-chain transfer.

1. **Transaction fee rate: 0.05%/0.3%/1%**

Transaction fee rate fluctuates with the remaining liquidity on the destination chain, if ≥ 500K USDT, fee rate is 0.05%; ≥ 100K USDT, fee rate is 0.3%;< 100K USDT, fee rate is 1%.