curl -X GET https://api.clickairtime.com/v2/balance \
  -H "Authorization: Bearer ce_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

const response = await fetch('https://api.clickairtime.com/v2/balance', {
  headers: {
    'Authorization': 'Bearer ce_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
  },
});
const data = await response.json();

import requests

response = requests.get(
    'https://api.clickairtime.com/v2/balance',
    headers={
        'Authorization': 'Bearer ce_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
    }
)
data = response.json()

$ch = curl_init('https://api.clickairtime.com/v2/balance');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Authorization: Bearer ce_live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = json_decode(curl_exec($ch));