Facebook offers a collection of data feeds with statistics about Ads and Campaigns. There are four core classes of Facebook Marketing data; Account, Campaign, Ad Set, and Ad. These align we the data we deliver to you;
The cadence for marketing data is daily for the previous day's data, given Facebook API limits. We also execute a 1,3,7,14 and 30-day lookback process to re-request any changes to prior dates.
See the developer's docs at Facebook Marketing developer docs.