I'm creating an order in Shopify via the API from my app. The order goes through fine, shows shipping address, shows shipwire managing inventory and fulfillment. When I fulfill the order, Shopify says they've sent it to a 3rd Party fulfillment service. However, I see no reference to the order in Shipwire. Any ideas on why Shipwire wouldn't be showing the order?
I am also having this same issue. The orders created via the api won't send over to shipwire even though the fulfillment services are set to shipwire-app. Orders created directly through the checkout page work though even if all the fullfilment data is the same as the order create via the api.
Wondering if there is anything else that needs to be added in the data to make sure the shipwire fulfillment service works.
Update: The sku was missing from the line item field for the products that were in the order. It should work if all the line item fields are completed.