Changes To The Constituent API

The Constituent API was updated on 10/20/2017. See our Changelog entries for more information.

The Constituent list endpoint now includes an option to filter constituents based on their record IDs. The optional constituent_id query parameter, which can be specified multiple times to imply a logical OR, filters the results to only constituents with the specified IDs. For example, &constituent_id=1242&constituent_id=385 filters the results to only two constituent records: "1242" and "385."