REST API Migration question

[FLSDBH]

I have a custom app that uses the Fulfilment REST API to get a list of open orders that are marked paid. I use this URL to get that information: https://{SHOP}.myshopify.com/admin/api/2023-01/orders.json?status=open&financial_status=paid

I'm trying to test this URL using the new FulfilmentOrder REST API:
https://{SHOP}.myshopify.com/admin/api/2023-01/fulfillment_orders.json?status=open&financial_status=paid
but i get this error: "errors": "Not Found" - real indication as to what is not found.

Can someone guide to me as to the correct URL needed to use the new FulfilmentOrder REST API to get a list of open orders that are marked as paid?

[Jason · Accepted solution]

Start simple when trying to troubleshoot. What is the response you get back when doing a GET to the endpoint without the additional parameters (so not querystring).

[ShopifyDevSup]

@Jason is on point - if you're troubleshooting, this is always a good way to start! To clarify completely though, if we look at the fulfillment order endpoint here in our REST docs, there is not a financial_status field attached to the resource. This is likely what's causing the error here specifically. 

Hope this helps a little bit - feel free to reach out again if we can assist with unblocking, etc. 

Al | Shopify Developer Support