# Javascript API

| Data Type                                                                                                           | Explanation                                                                                            |
| ------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------ |
| [Profile Updates](https://docs.adnuntius.com/adnuntius-data/api-documentation/javascript/profile-updates)           | How to send User Profile updates.                                                                      |
| [Page Views](https://docs.adnuntius.com/adnuntius-data/api-documentation/javascript/page-views)                     | How to send Page View events.                                                                          |
| [User synchronization](https://docs.adnuntius.com/adnuntius-data/api-documentation/javascript/user-synchronisation) | How to merge user profiles from different systems and devices to provide a unified view of your users. |
| [Get user segments](https://docs.adnuntius.com/adnuntius-data/api-documentation/javascript/get-user-segments)       | How you would read a user's segments using the JavaScript API.                                         |