curl --request POST \
  --url https://{api_host}.edisglobal.com/kvm/v2/get/refill_log \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data signature=session_signature_12345 \
  --data kvm_id=kvm_123456_789012 \
  --data valid_until=1737476000 \
  --data query=client

{
  "status": "success",
  "log": [
    {
      "ts": "2023-03-29 09:47:10",
      "gbytes": "100",
      "kvm": "kvm_123456_789012"
    }
  ]
}