Monetize your app with an offerwall SDK.

<?php
// POST /api/moonetix/session: a fresh token for the signed-in user
$user = current_user();
if (!$user) {
    http_response_code(401);
    exit;
}
 
$key = getenv('MOONETIX_API_KEY');
$ch  = curl_init('https://api.moonetix.com/v1/session');
curl_setopt_array($ch, [
    CURLOPT_POST           => true,
    CURLOPT_POSTFIELDS     => http_build_query(['user_id' => (string)$user->id]),
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT        => 10,
    CURLOPT_HTTPHEADER     => ['Authorization: Bearer ' . $key],
]);
$data = json_decode((string)curl_exec($ch), true);
$code = (int)curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
 
header('Content-Type: application/json');
if ($code === 201 && !empty($data['token'])) {
    echo json_encode(['token' => $data['token']]);
    exit;
}
http_response_code($code === 403 ? 403 : 503);
echo json_encode(['error' => 'offerwall_unavailable']);

// POST /api/moonetix/session: a fresh token for the signed-in user
app.post('/api/moonetix/session', requireLogin, async (req, res) => {
  const r = await fetch('https://api.moonetix.com/v1/session', {
    method: 'POST',
    headers: {
      Authorization: `Bearer ${process.env.MOONETIX_API_KEY}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({ user_id: String(req.user.id) }),
    signal: AbortSignal.timeout(10000),
  });
  const data = await r.json().catch(() => ({}));
  if (r.status === 201 && data.token) {
    return res.json({ token: data.token });
  }
  const status = r.status === 403 ? 403 : 503;
  res.status(status).json({ error: 'offerwall_unavailable' });
});

# POST /api/moonetix/session: a fresh token for the signed-in user
@app.post("/api/moonetix/session")
@login_required
def moonetix_session():
    key = os.environ["MOONETIX_API_KEY"]
    r = requests.post(
        "https://api.moonetix.com/v1/session",
        data={"user_id": str(current_user.id)},
        headers={"Authorization": f"Bearer {key}"},
        timeout=10,
    )
    data = r.json()
    if r.status_code == 201 and data.get("token"):
        return {"token": data["token"]}
    status = 403 if r.status_code == 403 else 503
    return {"error": "offerwall_unavailable"}, status

// Once, in your Application class
Moonetix.init(applicationContext, "YOUR_APP_ID")
 
// When the user taps Earn
Moonetix.open(activity, token)

import MoonetixOfferwall
 
Moonetix.configure(appId: "YOUR_APP_ID")
 
// When the user taps Earn
Moonetix.open(token: token)

import 'package:moonetix_offerwall/moonetix_offerwall.dart';
 
Moonetix.init('YOUR_APP_ID');
 
// When the user taps Earn
await Moonetix.open(token);