Reply To: Accessing Audience Data and User IDs in Google Analytics 4: Is There an API Available?

[Ethan]

Unfortunately, there is currently no method available to directly extract Audience data mapping it with ‘user_id’ or ‘user_pseudo_id’ from Google Analytics 4 via API or any standard Google tool. As of now, Google Analytics 4 does not export audience membership data into BigQuery and there isn’t a restful API available to fetch raw audience data from GA4. This is a limitation many users have been facing and it has been a subject of feedback to Google. It’s highly recommended to keep up to date with Google’s own updates and announcements if such a feature becomes available. Evidently, your plan of creating a separate table in BigQuery for this data and manually linking it to your GA4 data seems a good workaround for the time being.