Event and visitor functions are invoked after the event or visitor is processed.
This article provides information on event and visitor functions, and the named exports that are common to both function types.
This article provides information on the event object for event functions.
event
This article provides information on the visitor object for visitor functions.
visitor
This article provides information on the getAttributeNameById() and getAttributeNameById() methods for the event and vistor objects.
getAttributeNameById()
This article provides information on using the fetch API to make HTTP requests.
This article provides information on adding authentication to an event or visitor function.
This article provides information on adding OAuth 2.0 authentication to an event or visitor function.
This article provides examples of event functions that send data using HTTP POST or HTTP GET.
This article provides examples of visitor functions that send data using HTTP POST or HTTP GET, and a visitor function that .
This article shows an example function that uses the IP address to get the location city, makes an HTTP GET request to get weather information for that city, and then sends the city and weather information to the Tealium Collect HTTP API.
This article describes how to use a visitor function to generate a UID2.0 token for a user and save it in the visitor profile.