curl --request GET \
  --url https://{operatorDomain}/v1/admin/trips \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "envelopeId": "trip_01J9",
      "status": "draft",
      "currency": "EUR",
      "components": [
        {}
      ]
    }
  ]
}