@mbl79
in my case, I used the typecast = “true” method and it works perfectly using a custom action. here’s a screenshot of my JSON structure as recommended by airtable.
I have a CartID Table & CartItems Table, for every CartID there are many CartItems, so whenever a user adds an item to the cart, I send the CartItem along with the CartID (Linked record) using this typecast method.
Hope it helps.
