v3

latestOpenAPI 3.0.0raw.githubusercontent.com2026-03-0936575.8 KB
ANN Search

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.

get/ann/search

Query parameters

countinteger

Number of neighbors to return

server_type'off' | 'obf' | 'opff' | 'opf' | 'off_pro'

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

Response

Response from ANN search

countinteger required

Number of returned results

query_logo_idinteger required

ID of the query logo

Example response

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