Personal search
Get Preferences Weights
This endpoint retrieves the weights corresponding to attribute preferences for computing personal product recommendations. The weights are used to personalize the product recommendations based on user preferences.
User-Agent<token>
Identification using the User-Agent header. This is recommended in all requests so that we can contact you if there are issues. If we cannot identify the source of problematic API queries, we may have to block them. User-Agent header in the format 'app_name/app_version (URL or contact info)'
In: header
Query Parameters
lc?string
2 letter code of the language of the user. Used for localizing some fields in returned values (e.g. knowledge panels). If not passed, the language may be inferred by the domain name prefix.
Response Body
curl -X GET "https://world.openfoodfacts.net/api/v2/preferences?lc=fr"[
{
"id": "not_important",
"name": "string",
"factor": 0,
"minimum_match": 0
}
]