Federal Campaign Finance Data via RESTful API

A RESTful web service from the Federal Election Commission supporting full-text and field-specific searches on federal campaign finance data. The API was last updated in November 2020.

Use Cases

• Perform full-text searches across federal campaign finance records to identify specific donors or committees.
• Conduct field-specific searches to analyze financial contributions by election cycle or candidate.
• Query the API to track campaign expenditure patterns reported to the Federal Election Commission.
• Build applications that monitor real-time or historical campaign finance activity using the FEC's data service.

Strengths

• Data is sourced directly from the authoritative Federal Election Commission.
• The API supports both full-text and granular field-specific search capabilities.
• Service was actively maintained, with a recorded update in November 2020.

Limitations

• The specific data schema, available fields, and record volume are not documented in the input.
• Data freshness is uncertain as the last known API update was over three years ago.
• The 'notspecified' license requires verification before commercial or public use.

Provenance

Source

Federal Election Commission

Collection Method

RESTful API service providing access to official campaign finance records.

Freshness

Last updated 2020-11-12; update frequency unknown.

Geography

United States federal elections