Add participants to a participant group
Append participants to a participant group if they are not already members. If a participant is already a member of the group, they will be ignored.
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>.
All participant(s) now in participant group