send event to external system webhook

Sure — if you want to send an event to an external system via webhook, the basic flow is:

1. Collect the event data you want to send
2. Format it as JSON
3. POST it to the webhook URL
4. Handle success/failure and retries

Example HTTP request

POST https://example.com/webhook
Content-Type: application/json
Authorization: Bearer YOUR_TOKEN

{
  "event": "order.created",
  "timestamp": "2026-10-05T12:34:56Z",
  "data": {
    "order_id": "12345",
    "amount": 49.99
  }
}

Example in JavaScript

await fetch("https://example.com/webhook", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_TOKEN"
  },
  body: JSON.stringify({
    event: "order.created",
    timestamp: new Date().toISOString(),
    data: {
      order_id: "12345",
      amount: 49.99
    }
  })
});

Example in Python

import requests
from datetime import datetime, timezone

payload = {
    "event": "order.created",
    "timestamp": datetime.now(timezone.utc).isoformat(),
    "data": {
        "order_id": "12345",
        "amount": 49.99
    }
}

headers = {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_TOKEN"
}

response = requests.post("https://example.com/webhook", json=payload, headers=headers)
response.raise_for_status()

Good practices

• Use a shared secret or signature for authentication
• Include an event id for deduplication
• Make retries idempotent
• Log failures and use a dead-letter queue if needed

If you want, I can also help you with:

• a Node.js/Python/Go implementation
• signature verification
• retry logic
• integrating this into your specific framework or system