curl --request POST \
  --url https://api.easierprop.com/api/accounts/{id}/close-all \
  --header 'X-API-Key: <api-key>'

{
  "ok": true,
  "data": {
    "closed": [
      12345678,
      12345679
    ],
    "failed": [
      {}
    ],
    "total_closed": 2,
    "total_failed": 0
  }
}