lobby-package: lobby: Interact with the 'US Senate Lobbying Disclosure API'

In lobby: Interact with the 'US Senate Lobbying Disclosure API'

lobby: Interact with the 'US Senate Lobbying Disclosure API'

Description

Download and read data on lobbying in the United States Congress. Data is queried from the Senate's Application Programming Interface (https://lda.senate.gov/api/). This supports filings since 2008. Functions exist for all primary data endpoints, including queries by filings, contributions, registrations, clients, and lobbyists.

Author(s)

Maintainer: Christopher T. Kenny [e-mail] (ORCID)

See Also

Useful links:

• https://github.com/christopherkenny/lobby

• https://christophertkenny.com/lobby/

lobby documentation built on March 3, 2026, 5:06 p.m.