get https://externalapi.retailrocket.net/api/3.0/productRecommendations/relatedByInterestedProperties
The algorithm displays complementary products to the product or products that are additionally ranked depending on the interest of users in specific product properties (size, color). Recommendations are calculated based on the behavior of other users and take into account product parameters and business rule settings in the Retail Rocket partner office.
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.