curl --request PATCH \
  --url https://brew.new/api/v1/audiences \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "audienceId": "aud_xxx",
  "name": "EU Founders"
}
'

{
  "audiences": [
    {
      "audienceId": "jn7a8w4q8m9k2p1x7c3b5v6n9h7s2d4f",
      "audienceName": "Nordic Founders",
      "filters": {
        "filters": [
          {
            "field": "country",
            "operator": "equals",
            "value": "NO"
          }
        ],
        "logicalOperator": "and"
      },
      "count": 1284,
      "createdAt": "2026-04-08T12:34:56.789Z",
      "updatedAt": "2026-04-08T12:34:56.789Z"
    }
  ]
}