WhatsApp OTP API

# 1. Send a code
curl -X POST https://app.waloops.com/api/otp/send.php \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"phone": "919876543210", "purpose": "login"}'

# 2. Verify what the user typed
curl -X POST https://app.waloops.com/api/otp/verify.php \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"phone": "919876543210", "code": "483920"}'

<?php
function waloops_otp(string $endpoint, array $body): array {
    $ch = curl_init('https://app.waloops.com/api/otp/' . $endpoint);
    curl_setopt_array($ch, [
        CURLOPT_POST => true,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_HTTPHEADER => ['X-API-Key: ' . getenv('WALOOPS_OTP_KEY'), 'Content-Type: application/json'],
        CURLOPT_POSTFIELDS => json_encode($body),
    ]);
    $res = json_decode(curl_exec($ch), true);
    curl_close($ch);
    return $res ?? [];
}

waloops_otp('send.php', ['phone' => '919876543210', 'purpose' => 'login']);
$check = waloops_otp('verify.php', ['phone' => '919876543210', 'code' => $_POST['code']]);
if (!empty($check['verified'])) {
    // log the user in
}

const BASE = 'https://app.waloops.com/api/otp';
const headers = { 'X-API-Key': process.env.WALOOPS_OTP_KEY, 'Content-Type': 'application/json' };

async function otp(endpoint, body) {
  const res = await fetch(`${BASE}/${endpoint}`, { method: 'POST', headers, body: JSON.stringify(body) });
  return res.json();
}

await otp('send.php', { phone: '919876543210', purpose: 'login' });
const { verified, error } = await otp('verify.php', { phone: '919876543210', code: '483920' });
if (verified) {
  // log the user in
}

import os, requests

BASE = 'https://app.waloops.com/api/otp'
HEADERS = {'X-API-Key': os.environ['WALOOPS_OTP_KEY']}

requests.post(f'{BASE}/send.php', json={'phone': '919876543210', 'purpose': 'login'}, headers=HEADERS)

r = requests.post(f'{BASE}/verify.php', json={'phone': '919876543210', 'code': '483920'}, headers=HEADERS).json()
if r.get('verified'):
    pass  # log the user in