The Salesforce Profile Connector API is generally available as of February 22, 2021.
Why: Brands often gather data on their shoppers or obtain shopper attributes from third-party data. With the Profile Connector API, brands can provide this data to Salesforce Commerce Einstein and get enhanced personalized recommendation results.
How: To learn more about the Profile Connector API, data uploading options, and how to create shopper profile rules, see the APIs tab in the CCDC Einstein Service page.