Is it possible to access the Javascript Identity Management functions when the user has logged in over the API?

This doesn't work by default because you would be making the API request from your endpoint to the Identity Management endpoint /id/api/v1/publisher/login. This login mechanism does not directly affect the user's frontend.

However, you can set up a __utp cookie with our token which you got from the Public API before. Afterward, the Identity Management JavaScript functions will work.

Last updated: June 26, 2026