1. Bridge POA to WPOA on xDai
1) Connect and Initiate Bridge Transaction
5) Add Balance to xDai Wallet (optional)
2. Swap WPOA to STAKE on the xDai Network
1) Go to swap application at https://poa-to-stake.poa.network/.
2) Select your wallet application of choice.
3) Select xDai chain from the dropdown menu.
4) Enter the amount you want to swap, or Convert All to swap all.
5) Confirm the Transaction in MetaMask
6) Transaction is initiated and should be completed shortly.
What can I do with my STAKE once I swap?
Additional Details from BlockScout