curl --request GET \
  --url https://api.example.com/api/admin/billing/resource-configs \
  --cookie better-auth.session_token=

[
  {
    "id": "<string>",
    "resourceType": "<string>",
    "billingType": "hourly",
    "ratePerUnit": 123,
    "currency": "<string>",
    "active": true,
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "description": "<string>"
  }
]