When an order is created on WooCommerce, note the Order # (700 in this example):
Use Kickflip API to fetch all orders*
https://api.mycustomizer.com/brands/{companyname}/orders
*Note that this query is limited to 25 orders at a time,
to fetch subsequent orders you need to pass the parameters count and lastIndex like so:
?count=25&lastIndex=25 for the 2nd page,
?count=25&lastIndex=50 for the 3rd page, and so on.
Iterate through the results
results is an array of objects, use a "for-each loop" until you find the eCommerceOrderId value from your WooCommerce Order (700 in this example):
Iterate through the items array of objects
and, for each items[i].design, call the Kickflip API to fetch a design by id
64663ac826f995098d365876 in this example:
https://api.mycustomizer.com/brands/{companyname}/designs/{designid}https://api.mycustomizer.com/brands/{companyname}/designs/64663ac826f995098d365876
This result object is the Kickflip design data from your WooCommerce order: