Lobbyists registered with the Ethics Commission are required to file monthly electronic disclosure statements that include contact information, client lists, activity expenses, contacts of public officials, political contributions, and payments promised by clients.The contents of the electronic disclosure statements can be downloaded via an API. The API returns JSON from GET requests.See the source link for available methods.

Lobbyists registered with the Ethics Commission are required to file monthly electronic disclosure statements that include contact information, client lists, activity expenses, contacts of public officials, political contributions, and payments promised by clients.The electronic disclosure statements can be searched or browsed. The site can be monitored for updates via RSS feed.For API access to the database, see the "Lobbyist Activity (API)" dataset.