You don't need to be the base owner. Any user with a creator access level can set up the extensions.Related ArticlesError āYou are not authorized to perform this operationāCan people create or edit records without owning an Airtable account?[Archived] How to resync my base and how often do I need to do it?What does it mean that an extension is "no longer maintained"?Is the API key different for each user?