Hello,
So far as I know, I can set up a webhook in a flow to send Klaviyo data (profile/event properties) to the external system (POST only). However, it seems that Klaviyo does not handle the response data. What can I do if I need to retrieve some data from the response body after hitting the webhook?
It seems to me the Update Profile Property in the flow actions can play some roles here. I can create a custom profile property and bring it to webhook as a field in request payload, and I can change the value of this field in the webhook logic. But how is the change backfilled to this custom profile property in Klaviyo? I don’t see any endpoint in Klaviyo API (here: https://developers.klaviyo.com/en/reference/api_overview) can support to update a profile property.
Thank you so much for the reply!
Junsheng