How to get Airtable data and insert it in my table?

I am trying to:
1. Get some data from Airtable table 'products'
2. Delete my data from table 'products' from Xano
3. Insert the data from Airtable 'products' into my Xano 'products'

First I created my Xano tables and populated the data by importing from Airtable everything. I have a couple of referenced fields and everything worked.

BUT, when I try to add it , by myself , with my function, I get the data from Airtable, I delete my data form Xano and when I try to insert the new data, I receive errors tellimg me that 'reccfnsfMCuWQnFJX' is not an integer. It tries to add this value insead of the integer id, to the referenced fields.

When I import tha data it must be some kind of script that automatically replaces the 'reccfnsfMCuWQnFJX' with the integer value .

Does anybody know how to solve this? to replace that 'reccfnsfMCuWQnFJX' to the proper integer value?