curl --request GET \
  --url https://api.pinata.cloud/v3/groups/{network} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "groups": [
      {
        "id": "01919976-955f-7d06-bd59-72e80743fb95",
        "name": "Test Private Group",
        "is_public": false,
        "created_at": "2024-08-28T14:49:31.246596Z"
      }
    ],
    "next_page_token": "MDE5MTk5NzYtOTU1Zi03ZDA2LWJkNTktNzJlODA3NDNmYjk1"
  }
}