curl --request GET \
  --url https://api.pingproxies.com/1.0/public/user/residential_ledger/retrieve/{residential_ledger_id} \
  --header 'X-API-Private-Key: <api-key>' \
  --header 'X-API-Public-Key: <api-key>'

{
  "data": {
    "customer_id": 1955,
    "residential_ledger_bytes": 128290101,
    "residential_ledger_creation_datetime": "2023-04-01 12:00:00",
    "residential_ledger_id": "123e4567-e89b-12d3-a456-426614174000",
    "residential_ledger_last_update_datetime": "2023-04-02 12:00:00",
    "residential_ledger_period_date": "2023-10-01",
    "residential_ledger_reason": "top_up",
    "residential_ledger_requests": 1244,
    "service_adjustment_id": 10,
    "service_id": "API-1234-5678"
  },
  "message": "Residential Ledger successfully retrieved."
}