AddNewUserEndpoint - required for setup wizard.
UserConfigEndpoint - required for setup wizard.
SaveConfigEndpoint - required for setup wizard.
ShippingTagsEndpoint - not required, you can reply with empty object and response code 200.
PaymentTagsEndpoint - not required, you can reply with empty object and response code 200.
ConfigDeletedEndpoint - required for setup wizard.
ConfigTestEndpoint - not required, you can reply with empty object and response code 200.
OrdersEndpoint - required.
DespatchEndpoint - required.
ProductsEndpoint - required.
InventoryUpdateEndpoint - required.
PriceUpdateEndpoint - required.