curl --request GET \
  --url https://api.arklow.io/v1/orgs/{org_id}/billing/ \
  --header 'x-arklow-auth: <api-key>'

{
  "data": {
    "id": "<string>",
    "org_id": "<string>",
    "stripe_id": "<string>",
    "usage_provider_id": "<string>"
  },
  "errors": [
    {
      "code": "<string>",
      "message": "<string>"
    }
  ]
}