Aevum Zenth Developers

📡 Registered Endpoints

Status	URL	Environment	Events	Last Delivery
Active	`api.partner.io/az-events`	Production	order.created, payment.success	2 mins ago
Active	`hooks.internal.dev/sync`	Staging	inventory.low, user.registered	14 mins ago
Paused	`legacy.systems/callback`	Production	shipment.updated	3 days ago

All Aevum Zenth webhooks deliver a JSON payload with a standardized envelope. The data object contains the event-specific attributes.

                        
                        {
  "id": "evt_8f4a2c1d9b7e",
  "event": "order.created",
  "timestamp": "2026-03-14T08:22:15Z",
  "version": 2,
  "source": "us-east-1.core",
  "data": {
    "order_id": "ord_az_992841",
    "customer_id": "cust_7731",
    "total_cents": 24500,
    "currency": "USD",
    "status": "pending"
  }
}

Aevum Zenth signs all webhook requests using HMAC-SHA256. Always verify the Az-Signature header before processing.

                        
                        // Node.js Example
const crypto = require('crypto');
function verifySignature(payload, signature, secret) {
  const hmac = crypto.createHmac('sha256', secret);
  const digest = hmac.update(payload).digest('hex');
  return crypto.timingSafeEqual(
    Buffer.from(signature),
    Buffer.from(`sha256=${digest}`)
  );
}

⚠️ Warning: Reject any request missing the Az-Signature header or failing verification. Use constant-time comparison to prevent timing attacks.

Real-time delivery logs for your endpoints. Filter by event type or status.

> [2026-03-14 08:22:15] POST /webhook/az-zenth → 200 OK (42ms)
> [2026-03-14 08:22:16] Payload hash: a1b2c3d4e5... Signature: verified
> [2026-03-14 08:22:18] POST /api.partner.io/az-events → 200 OK (38ms)
> [2026-03-14 08:23:01] Retry 1/5 → hooks.internal.dev/sync (Timeout)
> [2026-03-14 08:23:05] POST /hooks.internal.dev/sync → 200 OK (112ms)
> WARN: Endpoint `legacy.systems` exceeded daily limit. Paused until reset.

Webhook API v2.4 | Documentation Last Updated: March 14, 2026

Need help? Contact developer-support@aevumzenth.com

Webhook Endpoints