The "Crash-Proof" Layer for your API Integrations.

Stop grepping through logs to find missing orders. We capture, queue, and drip-feed webhooks to your server so you never hit rate limits or lose data.

  • 99.99% Event Durability
  • Zero-Code Throttling
  • Manual Replay Button
LIVE TRAFFIC
Source: Stripe Incoming: 500 req/s
WebHookGuard Buffer
Destination: Your API Outgoing: 10 req/s (Safe)

Why direct integrations fail

Connecting Stripe directly to your Express/Django app works in development. In production, it creates a Single Point of Failure.

📉

Traffic Spikes (Throttling)

During a flash sale, Shopify might send 5,000 requests in a minute. Your database connection pool will exhaust, and your server will crash.

Our Solution: We act as a dam. We hold the water and release it at a speed you define (e.g., 50 events/sec).

🔄

Smart Retries

If your server returns a 500 error, most providers retry 3 times and give up. The data is lost forever.

Our Solution: We use "Exponential Backoff" (1s, 5s, 1m, 1h, 5h). We keep trying for up to 3 days until your server recovers.

🛡️

Security & Verification

Verifying HMAC signatures for Stripe, Twilio, and GitHub is tedious and error-prone.

Our Solution: We handle the crypto. We verify the signature at our edge and only forward authenticated requests to you.

Integrate in 30 Seconds

No SDKs to install. No complex configuration. Just point your provider to us, and point us to your server.

1

Create a Source

Get a unique URL: hooks.webhookguard.io/xyz

2

Update Provider

Paste that URL into Stripe/Shopify/Github.

3

Verify Header

Check for x-whg-verified in your API.

server.js
app.post('/api/webhooks', (req, res) => {
  
  // 1. WebHookGuard has already verified the signature
  const verified = req.headers['x-whg-verified'];

  if (!verified) {
    return res.status(401).send('Unauthorized');
  }

  // 2. Process safely knowing traffic is throttled
  const event = req.body;
  await database.orders.create(event);

  res.send('Received');
});