The recommendation engine predicts the list of suitable products for a customer based on his/her previous orders, frequent orders, search items, trending products, cart items, and other user activities.

The following are the host URLs (rcmd_host) for recommendations.

Host URLs

Status Codes

Error Codes

Code | Description
400 | Client sent an invalid request — such as lacking required request body or parameter. For example, SKU is an object that MUST use keys that match the regular expression: ^[a-zA-Z0-9.-_]+$, the count is not a positive integer.
401 | Client failed to authenticate with the server due to invalid or missing authentication details.
403 | Forbidden error refers that the client is authenticated but does not have permission to access the requested resource.
404 | The requested resource does not exist. For example, SKU does not exist in the database.
405 | Invalid HTTP method.
501 | Currently, the Store filter is not implemented.