Approximate search for nearest neighbors of a random query logo

Return ID and distance of each logo found, the number of neighbors returned and the ID of the query logo.

Query Parameters

count?integer

Number of neighbors to return

Default25

Range1 <= value <= 2000

server_type?string

The server type (=project) to use, such as 'off' (Open Food Facts), 'obf' (Open Beauty Facts),...

Default"off"

Value in"off" | "obf" | "opff" | "opf" | "off_pro"

curl -X GET "https://robotoff.openfoodfacts.org/api/v1/ann/search?count=25&server_type=off"

{
  "results": [
    {
      "logo_id": 1,
      "distance": 0.1
    }
  ],
  "count": 0,
  "query_logo_id": 0
}