You have to send the titles and the URLs of the posts that you’d like to recommend to our application, otherwise ArticleSuggestion won’t be able to display them.
The images and the descriptions are optional parts of the recommendations. You can completely leave them out or use them only for some of your suggestions.
The length of the titles or descriptions and the dimensions of the images in the recommendations depend on the CSS files of the boxes. You can find further information about them in this post.
If you upload your articles by connecting your site’s RSS feeds to our app, we will create the titles of the recommendations, images and descriptions from the OG meta tags of your posts. You can read more about the characteristics of these tags here.