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

{
  "stages": [
    {
      "type": "speculative",
      "id": "<string>",
      "name": "<string>",
      "colorHex": "<string>",
      "order": 123,
      "labels": [
        {
          "id": "<string>",
          "name": "<string>",
          "colorHex": "<string>",
          "order": 123
        }
      ]
    }
  ]
}