Another thing to remember when working with the PrestaShop API is authentication. You'll need to crank out an API critical during the back office and include it in your requests. Without correct authentication, your requests will likely be rejected. Oh, And do not ignore authentication. You'll need to create an https://addons.prestashop.com/it/seo-indicizzazione-naturale/31857-google-rich-snippet-automatico-json-ld-open-graph-seo.html