3. MetaMask Wallet will prompt the window and request to "Approve" adding xDai Network to your wallet.
4. After approving from your wallet and switching to xDai network, you will see your wallet address connected on the top. It's all set to do swaps!
Swap on mobile version
1. Visit OpenOcean.Finance website on your mobile browser and click“Go swap”or “Go pro” version (take “Go swap”as an example here). Next, click "Connect Wallet" on the top right corner -> Select "MetaMask" on the pop-up WalletConnect -> Select "Settings" on MetaMask wallet.
2. Click "Add Network" on the Networks page and fill out Arbitrum Network info. below and hit Save.
Network Name: Xdai
New RPC URL: https://rpc.xdaichain.com
Chain ID: 100
Currency Symbol (Optional):XDAI
Block Explorer URL (Optional): https://blockscout.com/poa/xdai
3. Click the "Wallet" on the top, and select "xDdai Mainnet", then click "Connect" and go back to the browser. It will show connected to Xdai on OpenOcean page and good to swap!