curl --request GET \
  --url https://api.getnexor.ai/api/public/master-workflows \
  --header 'X-API-Key: <api-key>'

{
  "success": true,
  "master_workflows": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "Real Estate Pipeline",
      "is_active": true,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "description": "Groups prospecting and closing workflows"
    }
  ]
}