R's MediaWiki API client library
OTHER License
Urban Dictionary API client
A package for consuming and munging access log data
httr: a friendly http package for R
An API client for the Objective Revision Evaluation Service for Wikipedia
An R package for the Wikidata API
Elegant URL handling in R
An API client library for Wikimedia pageview data
An R client for the Star Wars API
A parser for Wikimarkup