get https://externalapi.retailrocket.net/api/3.0/productRecommendations/relatedWithCurrentVendorColdStart
The algorithm returns related product items with priority for products from the same vendor as the product being viewed. For this algorithm to work, the 'Vendor' parameter must be present in the product database.
Link
linkconsists of a name and a value, in the query string the name and value are separated by a comma, example: link=card,12345, where card is the name and 12345 is the value.
Order of product IDs
The order in which product identifiers are issued in the algorithm is important: they are returned sorted in descending order of relevance according to the requested algorithm.
Therefore, they must be rendered in the same order.