The Retappd plugin displays a user's Untappd checkins in a post or a page by the use of a shortcode.
Tappd is a WordPress plugin to display different types of feeds from the Untappd API. The plugin will show checkins either in a widget or shortcode.
The BreweryDB plugin allows you to display information in your posts about beers and breweries.
The Beer Ratings plugin allows you to display information about beers, brewers, and places to drink. The plugin requires a RateBeer API Key.