Depending on your way of logging into Sanbase, there will already be information displayed in Account Settings when you open them for the first time.
If you logged in by email first, this section will show your email address, as displayed in the screenshot below. You can use 'Connect with metamask' to now associate an Ethereum address with the active account.
If you logged in using MetaMask, it will display your ETH address and you can now add an email address and username.
Should the wallet you used for logging in hold any SAN tokens they would be displayed under 'Wallets' in the middle of the page.
In case you want to buy SAN tokens, you can find some links to exchanges offering trading pairs with SAN - or you can use the 'Convert' button to make us of our Bancor integration for this, which you can learn more about in this article.
This lets you chose through which channels you want to be notified by Sanbase, e.g. about triggered signals. After connecting an account you can activate it. Please note that you need Telegram Desktop currently to connect a Telegram account.
Near the bottom of the page you will find the options to create new and look at existing API keys. Any created key can also be revoked here. To find out more about API usage, you can start off by having a look at this article.