curl --request GET \
  --url https://api.vomo.org/v1/groups \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": 601,
      "name": "Saturday Morning Crew",
      "description": "Volunteers who serve on Saturday mornings.",
      "parent_id": null,
      "has_subgroups": false,
      "created_at": "2025-11-01T09:00:00+00:00",
      "updated_at": "2025-11-01T09:00:00+00:00"
    },
    {
      "id": 602,
      "name": "Food Pantry Team",
      "description": "Core team for food pantry operations.",
      "parent_id": null,
      "has_subgroups": true,
      "created_at": "2025-11-02T10:00:00+00:00",
      "updated_at": "2025-11-10T08:00:00+00:00"
    }
  ],
  "links": {
    "first": "https://api.vomo.org/v1/groups?page=1",
    "last": "https://api.vomo.org/v1/groups?page=1",
    "prev": null,
    "next": null
  },
  "meta": {
    "current_page": 1,
    "from": 1,
    "last_page": 1,
    "to": 8,
    "path": "https://api.vomo.org/v1/groups",
    "per_page": 15,
    "total": 8
  }
}