curl --request GET \
  --url https://api.gospott.com/pipeline/opportunities/stages \
  --header 'x-api-key: <api-key>'

{
  "stages": [
    {
      "id": "<string>",
      "name": "<string>",
      "order": 123,
      "forecastedCloseRate": 123,
      "isOpen": true
    }
  ]
}