To use Immutable X, you will need to register an Immutable X Key to your Ethereum wallet. This will allow the Immutable X Link to work as an extension of your Ethereum wallet, and authorize transactions on the Immutable Marketplace.
This wallet’s private key will be permanently linked to your Immutable X Key, so if you have a preferred wallet, it’s best to use that one for this process. If you have multiple wallets, you will need to set up an Immutable X Key for each of them.
If you have already done this, you can log in to your existing key.
Click “Connect wallet” from any page in Immutable X, and “Register a new wallet”
MetaMask asks which wallet account(s) you want to connect
|The Immutable X Link requests you to sign into your wallet (if the wrong wallet is selected, you can choose to change it here— please ensure that MetaMask is not open when you do, or you may see an error)|
|Sign the request with MetaMask, to confirm your identity and intent|
|A unique Immutable X Key is created and registered to your Ethereum private key|
|You now have an Immutable X Key, and can trade on the Marketplace!|