This add-on gives you access to Santiment cryptocurrency metrics including:

• Daily Open, High, Low, and Close prices for a given asset
• List of assets in our database with an array of on-chain data such as ETH Balance, ETH Spent and more
• Daily price, active addresses, and transaction volume
• Price/Volume divergence events
* Social Volume

These metrics are available through custom functions. Every function begins with =SAN. If you have autocompletion enabled, you should be able to type =SAN and see a list of all functions available. 

Once you select a custom function, there should be inline help for the expected parameters, with short definitions and usage examples.