Can I add data to presence UUID? Craig Conover August 13, 2021 11:17 Updated No, it is not possible to add data to go with the UUID. The recommended way to add custom user metadata is with the state API. This requires enabling the Presence add-on in the account dashboard. Related articles Can I adjust the timeout period for presence? Can I use the same UUID by multiple clients? Can PubNub call my server via Web Hooks when presence events occur? Can I retrieve historical presence data? When do Presence Events Trigger?