Forum Discussion
Changing a custom attribute from email click
Anyone knows how to update a custom attribute from the click of a specific email link? (not an email click, but one specified one) Thanks in advance!
Hello Alex You will have to create a middleware to do this.
Your specified link would be middleware link something like
https://abc.com/middleware?id=external_id (external_id is passed to identify which profile to update in Braze)
now this middleware when accessed will perform 2 operations
- Redirect user to the actual URL
- Do an API call to update custom attribute in Braze based on the external_id received in URL
