curl --request GET \
  --url https://app.fliqr.ai/api/pipelines/{pipeline_id}/opportunities/{opportunity_id}/comments \
  --header 'X-ACCESS-TOKEN: <api-key>'

{
  "data": [
    {
      "id": 123,
      "data": "<string>",
      "created_at": "2028-02-08 12:34:56",
      "created_by": 123
    }
  ]
}