Quickstart

Log in and go to the Webhooks page. Click "New Endpoint".

Give it a name (e.g. stripe-dev) and optionally set a destination URL — this is where Paggio will forward incoming webhooks. You can leave it blank for now and just capture events.

After clicking Create, you'll see your endpoint card with a unique webhook URL.

Your webhook URL looks like this:

https://paggio.dev/api/webhook/your-endpoint-slug

You can also find the URL on the endpoint detail page. Click the copy icon to put it in your clipboard.

Use curl to send a test webhook to your endpoint:

curl -X POST https://paggio.dev/api/webhook/your-endpoint-slug \
  -H "Content-Type: application/json" \
  -H "X-Custom-Header: hello-paggio" \
  -d '{"event": "test.created", "data": {"id": "evt_123", "message": "Hello Paggio!"}}'

You should receive a 200 OK response:

{
  "received": true,
  "eventId": "evt_abc123def456"
}

Open the Dashboard. The event appears immediately in the live activity feed at the bottom of the screen.

Click on any event row to see the full event detail page:

• → Payload tab — the raw JSON body with syntax highlighting
• → Headers tab — all request headers
• → Response tab — what your destination URL returned

From the event detail page, find the Replay panel on the right. Choose an environment:

• · Original — forward to the destination URL you configured
• · Local — replay to http://localhost:3000
• · Custom URL — any URL you type in

Click Replay (or press R) to fire the replay.

The Replay History card shows every attempt with its status, latency, and response code.