Published April 25, 2019 | Version v2
Open dataset

Facebook Ad Library

  • 1. Wesleyan University
  • 2. Harvard University
  • 3. Stanford University

Description

Description

The Ad Library API provides programmatic access to the Facebook Ad Library, a collection of all political advertisements run on Facebook and Instagram since May 2018 in the US, and for other dates in different countries. The codebook describes the scope, structure, and fields of these data.