#每日撸毛 #每日交互 #web3小课堂

Today we will talk about a very important operation in web3, how to cross-chain funds?

For example, your main assets are placed on #BSC , and most of them are bnb, but then you see an activity on the arb chain or op chain, but there is no eth on your other chains, and you If you don’t want to go to the exchange to buy, what should you do now?

First let me talk about a concept. Most of the chains are developed based on eth, but the development language and environment are different. Bsc chain, arb chain, op chain, etc. were born, but in essence they are still eth, so you can find that you The bsc address on the wallet is the same as the addresses on the arb chain and op chain!

Going back to the previous question, if you only have bnb, how do you want to transfer it to arb and convert it into eth? A friend said, I use the flash exchange on a third-party wallet, but the handling fee is too expensive. If you are a wealthy person, you can do this. , we are here to make money, save money and spend money. Here are a few useful cross-chain bridges!

1. (Multi-asset supports most chains, and the fees are also cheap)

https://www.bungee.exchange/transactions

2. https://app.xy.finance/ (Multi-asset supports most chains, but the charging rate is slightly more expensive)

3. https://app.openocean.finance/cross (multi-asset cross-chain, handling fees are also expensive)

4.https://app.interport.fi/ (multi-asset cross-chain)

What is multi-asset cross-chain? It means that your BNB on BCS can be cross-chained to the Arb chain and choose to become eth. You can also choose to turn it into BNB on the Arb chain, or it can be usdc on the Arb chain. I don’t know about this. Will the expression be clearer to everyone!

There is also a type of cross-chain bridge aggregation, which means that it does not do cross-chain bridges itself. It helps you find cross-chain bridges and allows you to choose. (It seems that we do not produce tap water, but are just porters of tap water! Haha)

1.https://app.rubic.exchange/

2. https://app.omnibtc.finance/swap

Finally, tell me how to operate it! Taking bungee as an example, other cross-chain bridges are similar! , let’s go back to the first requirement, we only have bnb, and then we need to cross over to the op chain and become eth on the op chain. As shown in the picture below, after completing steps 123, finally click the blue button at the bottom to review route!Wait for 1 or 2 minutes, and you will find that your bnb on bsc has been converted into eth on the op chain!