curl --request GET \
  --url https://api.vantage.sh/v2/dashboards \
  --header 'Authorization: Bearer <token>'

{
  "links": {
    "self": "https://api.vantage.sh/v2/dashboards",
    "first": "https://api.vantage.sh/v2/dashboards?page=1",
    "next": null,
    "last": "https://api.vantage.sh/v2/dashboards?page=1",
    "prev": null
  },
  "dashboards": [
    {
      "token": "dshbrd_13d78294a06f0f84",
      "title": "Executive Overview",
      "widget_tokens": [
        "rprt_7c3cb814dfb6d881"
      ],
      "widgets": [
        {
          "widgetable_token": "rprt_7c3cb814dfb6d881",
          "title": "Cost Report",
          "settings": {
            "display_type": "chart"
          }
        }
      ],
      "saved_filter_tokens": [
        "svd_fltr_3c6f5eb635cf88de"
      ],
      "date_bin": null,
      "date_interval": null,
      "start_date": null,
      "end_date": null,
      "created_at": "2024-12-17T00:44:48Z",
      "updated_at": "2024-12-17T00:44:48Z",
      "workspace_token": "wrkspc_ea1a7802e5fe06b3"
    }
  ]
}