# Using the Dataset
This section will walk you through how you can query and use Band's standard dataset
# Using the Datasets in Smart Contracts
This section will cover how to use Band's aggregator smart contracts to query the latest price data of various cryptocurrey tokens, commodities, and foreign currency exchange rates.
# Using the Dataset in the Frontend
This section cover the same general idea as above, but instead access the data using our
bandchain.js (opens new window) Node library to use in any backend/frontend web applications.