Hello, today I am going to give you a little tutorial on XDai, which is an under-rated Layer 2 so that is worth using.
First of all, to start we will set up the Metamask and customize the "Remote procedure call" RPC.

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Network Name: xDai
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New RPC URL: https://rpc.xdaichain.com/
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Chain ID: 0x64 (100)
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Symbol: xDai
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Block Explorer URL: https://blockscout.com/poa/xdai

There, if everything went well, click on "save" and you should see the XDai network appear. Now to be able to have cryptos that are compatible on the XDai network, we are going to use a bridge.
https://dai-bridge.poa.network/

This obviously is the old version, it also works. If you want to go to the new version you click on "here" as indicated by the red arrow.
https://xdai-bridge-ui.herokuapp.com/

1 / you have the choice of network. There we will leave on the Ethereum mainnet because we will go from Eth to XDai.
2 / This is the amount you want to exchange.
3 / It's to transfer.


As you can see it costs $ 10 to transfer.



As you can see in the picture, I am on the XDai network and I have my 100 Xdai. So it worked.
