OTPZap

// 1. Create order - WhatsApp Indonesia
$order = Http::withToken('otpzap_live_xxx')
    ->post('https://otpzap.com/api/v1/order/create', [
        'server'     => 1,
        'product_id' => 814090256,
        'country_id' => 7,
    ]);

// 2. Poll for OTP code
$check = Http::withToken('otpzap_live_xxx')
    ->get("/api/v1/order/check?order_id={$order['data']['order_id']}");

echo $check['data']['otp_code']; // "482916"

import requests, time

headers = {"Authorization": f"Bearer otpzap_live_xxx"}

# 1. Create order
order = requests.post("https://otpzap.com/api/v1/order/create",
    json={"server": 1, "product_id": 814090256},
    headers=headers).json()

# 2. Poll OTP
for _ in range(24):
    time.sleep(5)
    check = requests.get(
        f"https://otpzap.com/api/v1/order/check?order_id={order['data']['order_id']}",
        headers=headers).json()
    if check['data'].get('otp_code'):
        print(check['data']['otp_code'])  # "482916"
        break

// 1. Create order
const order = await fetch('https://otpzap.com/api/v1/order/create', {
  method: 'POST',
  headers: { 'Authorization': 'Bearer otpzap_live_xxx',
             'Content-Type': 'application/json' },
  body: JSON.stringify({ server: 1, product_id: 814090256, country_id: 7 })
}).then(r => r.json());

// 2. Poll OTP
const check = await fetch(
  `https://otpzap.com/api/v1/order/check?order_id=${order.data.order_id}`,
  { headers: { 'Authorization': 'Bearer otpzap_live_xxx' } }
).then(r => r.json());

console.log(check.data.otp_code); // "482916"