Send webhooks and watch them process in real-time
Webhooks are automated messages sent between systems when something happens. For example, when a customer makes a purchase, your payment processor sends a webhook to your server saying "payment received." This demo simulates that entire flow.
Receive
Webhook arrives and enters the queue
Process
System validates and handles the event
Complete
Success/failure logged with full history
Real-world use: Payment notifications, CI/CD triggers, CRM updates, inventory sync, alert systems
POST https://www.alexanderkostas.com/api/webhooks/receive
Content-Type: application/json
{"event": "user.created", "payload": {"id": "123"}}