How to Test Stripe Webhooks: Complete Guide

Why Stripe Webhooks Need Real Testing

Stripe webhooks are asynchronous. A customer can complete checkout successfully while your own backend is still waiting for a later webhook to mark the order paid, provision access, or send a receipt. If that webhook fails, the customer sees success while your system quietly falls behind.

That is why Stripe is worth testing with real payloads instead of trimmed-down mocks. The details that break handlers usually live in the full object shape, the delivery headers, or the order in which events arrive.

Key Stripe Webhook Events You Should Handle First

Method 1: Test with Requex.me (Fastest)

If you want to see the raw Stripe payload before your own code touches it, a temporary inspection endpoint is the fastest starting point. Requex.me works well for that:

1. Visit requex.me and copy your unique webhook URL.
2. Go to Stripe Dashboard → Developers → Webhooks → Add Endpoint.
3. Paste your Requex URL, select the events you want to test, and click "Add endpoint".
4. Click "Send test webhook" in Stripe's dashboard for any event type.
5. Watch the payload appear instantly in your Requex dashboard.

That gives you the exact JSON Stripe sent, including nested `data.object` fields, metadata, and delivery details that are easy to miss in docs.

Method 2: Stripe CLI for Local Testing

The Stripe CLI provides direct forwarding to your local server:

# Install Stripe CLI
brew install stripe/stripe-cli/stripe

# Login to your Stripe account
stripe login

# Forward events to your local server
stripe listen --forward-to localhost:3000/api/webhooks/stripe

# In another terminal, trigger test events:
stripe trigger payment_intent.succeeded
stripe trigger customer.subscription.created
stripe trigger invoice.payment_failed

The CLI provides a temporary webhook signing secret (displayed when you run stripe listen). Use this secret in your local environment for signature verification.

Stripe Webhook Signature Verification

Stripe signs every webhook with your endpoint's signing secret. Always verify this signature in production:

// Node.js / Express example
const stripe = require('stripe')('sk_test_...');

app.post('/api/webhooks/stripe', express.raw({type: 'application/json'}), (req, res) => {
  const sig = req.headers['stripe-signature'];
  const endpointSecret = process.env.STRIPE_WEBHOOK_SECRET;
  
  let event;
  try {
    event = stripe.webhooks.constructEvent(req.body, sig, endpointSecret);
  } catch (err) {
    console.log('Webhook signature verification failed:', err.message);
    return res.status(400).send('Webhook Error');
  }

  // Handle the event
  switch (event.type) {
    case 'payment_intent.succeeded':
      const paymentIntent = event.data.object;
      // Fulfill the order...
      break;
    case 'payment_intent.payment_failed':
      // Notify the customer...
      break;
    default:
      console.log('Unhandled event type:', event.type);
  }

  res.status(200).json({received: true});
});

Common Stripe Webhook Issues

Language-Specific Stripe Webhook Handlers

See full implementation guides for your language stack:

Testing Checklist for Stripe Webhooks