These are common Core API objects used across multiple API operations.
| Object | Description | Relevant endpoints |
|---|---|---|
| Address | Information relating to the address object. | Used in checkouts and customers endpoints. |
| Customer checkout information | Information relating to the customer object. | Used in orders endpoints. |
| GTIN | Information relating to the GTIN object (Global trade item numbers). | Used in products and product variants endpoints. |
| Line item | Information relating to the line item object. | Used in orders and checkouts endpoints. |