Download demographic data
<span style="font-size:x-large">**Deprecated - please use the new [Demographic Export](https://docs.prolific.com/docs/api-docs/public/#tag/Studies/operation/ExportDemographicData) endpoint instead.**</span>
<span style="font-size:x-large">**This endpoint will be sunset after the 14th of April 2026**</span>
Download a snapshot of the participants' prescreening responses at the time that they took your study.
In addition to the responses to all prescreeners applied to the study (subject to change), you'll also have access to the following data:
* Submission id
* Participant id
* Submission status
* Started date-time
* Expressed in UTC
* ISO 8601 formatted
* Completed date-time
* Expressed in UTC
* ISO 8601 formatted
* Time taken (in seconds)
* Age
* Sex
* Participants were asked the following question: What is your sex, as recorded on legal/official documents?
* First language
* Current country of residence
* Nationality
* Country of birth
* Student status
* Employment status
* Reviewed at date-time
* Expressed in UTC
* ISO 8601 formatted
* Completion code ('entered code')
Learn more on [Exporting Prolific demographic data](https://researcher-help.prolific.com/en/article/b2943f).
Authentication
Authorizationstring
The Prolific API uses API token to authenticate requests. You can create an API token directly from your settings.
Your API token does not have an expiry date and carries full permission, so be sure to keep them secure.
If your token is leaked, delete it and create a new one directly in the app.
In your requests add `Authorization` header with the value `Token <your token>`.
Path Parameters
id
Study id
Response
This endpoint returns an object.
