curl --request POST \
  --url https://aropay.aro.media/api/v1/sandbox \
  --header 'Content-Type: application/json' \
  --data '
{
  "hello": "aropay"
}
'

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({hello: 'aropay'})
};

fetch('https://aropay.aro.media/api/v1/sandbox', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://aropay.aro.media/api/v1/sandbox"

payload = { "hello": "aropay" }
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "ok": true,
  "service": "aropay-sandbox",
  "version": "v1",
  "echo": {
    "hello": "aropay"
  },
  "timestamp": "2026-08-13T09:00:00.000Z"
}

{
  "ok": "<unknown>",
  "error": "<string>"
}