curl --request GET \
  --url https://api.sandbox.isometric.com/mrv/v0/processes \
  --header 'Authorization: Bearer <token>' \
  --header 'x-client-secret: <x-client-secret>'

{
  "nodes": [
    {
      "display_name": "<string>",
      "key": "<string>",
      "steps": [
        {
          "description": "<string>",
          "display_name": "<string>",
          "key": "<string>"
        }
      ]
    }
  ],
  "page_info": {
    "end_cursor": "<string>",
    "has_next_page": true,
    "has_previous_page": true,
    "start_cursor": "<string>"
  },
  "total_count": 123
}