Zapier doesn’t allow for updating AWeber custom fields per “Update Subscriber” module, but what I have discovered is that when you use the “Find Subscriber” module, it has an option to create the subscriber if not found. This creates the subscriber including the custom fields for new subscribers.

I have tried the suggestions from this post.

 I’m trying to use the Webhooks by Zapier but having some issues getting my webhook to work. Here is how I have it setup.
 

I’m BRAND NEW so any help getting this to work would be great.