Product attributes
Get List of Preference Importance Values
These parameters are used to compute the product preferences score.
for an overview see Explanation on Product Attributes"
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
Response Body
curl -X GET "https://world.openfoodfacts.org/api/v3/preferences"{
"status": "success_with_errors",
"result": {
"id": "product_updated",
"name": "Product updated",
"lc_name": "Produit mis à jour"
},
"errors": [
{
"message": {
"id": "sugars_higher_than_carbohydrates",
"name": "Sugars higher than carbohydrates",
"lc_name": "Sucres plus élevés que les glucides",
"description": "Sugars (40g) are higher than carbohydrates (35g).",
"lc_description": "Les sucres (40g) sont plus élévés que les glucdes."
},
"field": {
"id": "nutriment.sugars",
"value": "40"
},
"impact": {
"id": "nutrients_not_updated",
"name": "Nutrients not updated",
"lc_name": "Nutriments non mis à jour",
"description": "The nutrients were not updated.",
"lc_description": "Les nutriments n'ont pas été mis à jour."
}
}
],
"preferences": [
{
"id": "important",
"name": "Important",
"factor": 1,
"minimum_match": 20
}
]
}