curl --request GET \
  --url https://api.getoutbox.ai/contacts/{contact_id}/ \
  --header 'Authorization: <api-key>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "email": "<string>",
  "phone": "<string>",
  "business_name": "<string>",
  "notes": "<string>",
  "active_chat_agent": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "active": true
  },
  "tags": [
    "<string>"
  ],
  "lead_source": "manual",
  "is_dnd": true,
  "profile_picture_url": "<string>",
  "last_activity": "2023-11-07T05:31:56Z",
  "created_at": "2023-11-07T05:31:56Z",
  "recent_activity": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "agent_name": "<string>",
      "agent_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "type": "<string>",
      "status": "<string>",
      "direction": "<string>",
      "duration": 123,
      "created_at": "2023-11-07T05:31:56Z"
    }
  ]
}