Shopify has changed the way they deal with payment providers since a few weeks. Therefore, we should receive a different reference via the REST API than the one we are currently requesting. Namely now we are requesting checkout ID, but this should now be the Authorization key. Only when we do this via the REST API, this field is always empty. Then when I look in the backend of Shopify, I still see that Authorization key has a value.
Attached you can see a screenshot of Mollie and PayPal with an arrow to the field that we would like to query via the REST API. However, when we query the Authorization key field via the API it is empty. What are we doing wrong?
PS: at the moment it is impossible for us to switch to the GraphQL API.