curl --request GET \
  --url https://api.hubapi.com/conversations/conversations/2026-09-beta/threads \
  --header 'Authorization: Bearer <token>'

{
  "results": [
    {
      "archived": true,
      "associatedContactId": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "id": "<string>",
      "inboxId": "<string>",
      "originalChannelAccountId": "<string>",
      "originalChannelId": "<string>",
      "spam": true,
      "assignedTo": "<string>",
      "closedAt": "2023-11-07T05:31:56Z",
      "latestMessageReceivedTimestamp": "2023-11-07T05:31:56Z",
      "latestMessageSentTimestamp": "2023-11-07T05:31:56Z",
      "latestMessageTimestamp": "2023-11-07T05:31:56Z",
      "threadAssociations": {
        "associatedTicketId": "<string>"
      }
    }
  ],
  "paging": {
    "next": {
      "after": "<string>",
      "link": "<string>"
    }
  }
}