You can use this API to ingest items into an existing catalog as long as the attributes provided during ingestion match the attributes provided during catalog creation.
Basic Authentication sends a Base64-encoded string containing your username and password.
You can obtain the username and password from the MoEngage Dashboard:
The unique identifier for the catalog, obtained during catalog creation.
An array of item objects to add to the catalog. Each item must contain the mandatory attributes (id, title, link, image_link).
50OK. The ingestion request was processed. The response body contains details on valid and invalid item counts.