curl --request GET \
  --url https://api.courier.com/audiences \
  --header 'Authorization: Bearer <token>'

{
  "paging": {
    "cursor": "<string>",
    "more": true
  },
  "items": [
    {
      "id": "<string>",
      "name": "<string>",
      "description": "<string>",
      "filter": {
        "operator": "ENDS_WITH",
        "value": "<string>",
        "path": "<string>"
      },
      "created_at": "<string>",
      "updated_at": "<string>"
    }
  ]
}