curl --request GET \
  --url https://crm.uservox.ai/api/v1/leads/activity/get \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "_id": "<string>",
    "lead": "<string>",
    "type": "<string>",
    "status": "<string>",
    "result": {
      "callStatus": "<string>",
      "duration": 123,
      "conversationId": "<string>"
    },
    "createdAt": "<string>",
    "completedAt": "<string>"
  }
}