Q1: What currency can I use to purchase "Artists Collide" Blind Box?
A1: Polygon ETH.
Q2: What should I prepare before purchasing "Artists Collide" Blind Box?
A2: You will need a DeFi wallet (eg. MetaMask). You will also need a sufficient amount of Ethereum and Matic to ensure you can purchase and open the blind box.
Q3: How do I transfer ETH from Ethereum to Polygon?
A3: In order to use the Polygon ETH on OpenSea, you will need to "bridge" or transfer your Ethereum (ETH) onto Polygon (PoS).
You can do this by heading to the wallet icon, located on the top-right of the OpenSea website. You should already have some ETH in your account.
1) Once you have ETH in your wallet, click on the three circles on the right. You should see a button, "Bridge to Polygon".
After clicking it, a pop-up window will appear and you can enter how much ETH you would like to bridge onto Polygon.
3) Once you've signed the transaction and it's completed, you should a confirmation.
2) You'll be prompted to sign a transaction on your crypto wallet. If you use MetaMask, it will look like this.