curl --request GET \
  --url https://api.portable.io/v2/workflows \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": 123,
      "name": "My Workflow",
      "description": "A sample workflow",
      "enabled": true,
      "definition": {},
      "frequency": "24h",
      "cron": "",
      "node_schemas": null
    }
  ]
}