A WAX API key allows you to use WAX Cloud Wallet to sign users into your app and make OAuth requests on a user’s behalf (where applicable).
To get your API key, you’ll need to create a WAX Cloud Wallet Account. A WAX Cloud Wallet Account provides access to WAX services and a free WAX Blockchain Account. You can also use WAX Cloud Wallet to manage your WAX Blockchain activities and resources.
Navigate to WAX Cloud Wallet and create an account or sign in: https://all-access.wax.io/account/developer
From the WAX Cloud Wallet dashboard, click Settings > Developer Settings.
Enable 2-Factor Authentication.
Return to the Developer Settings page. For API Key, click Generate, and enter your 2FA code.