curl --request POST \
  --url https://undrctrl.id/api/v2/ \
  --header 'Content-Type: application/json' \
  --data '{
  "key": "apiKey",
  "action": "refill_status",
  "refills": "1,2,3"
}'

[
  {
    "refill": 1,
    "status": "Completed"
  }
]