Internal SE Tool

Alta Webhook Tester

Create a temporary receiver URL, paste it into Alta Video or Alta Access, and watch requests arrive.

Health

Create webhook URL

Pick the job this webhook is meant to do. You can still tune the response if a vendor needs something specific.

Advanced settings: response, headers, TTL
Outbound simulator and Alta trigger examples

Use the API for sender smoke tests or paste this shape into curl/Postman.

POST /private/webhook-gateway/api/send
{
  "target_url": "https://example.com/webhook",
  "method": "POST",
  "headers": {"Content-Type": "application/json"},
  "body": {"hello": "world"}
}

Alta Video external trigger

POST /private/webhook-gateway/api/alta-video/external-trigger
{"webhook_url":"https://...","bearer_token":"...","action":"activate"}
Payload templates
Generic Generic webhook test
{
  "source": "webhook-gateway",
  "event_type": "test.webhook",
  "timestamp": "2026-09-08T19:28:05+00:00",
  "message": "Webhook test from Webhook Gateway"
}
Alta Video Rule webhook notification sample
{
  "source": "alta-video-simulated",
  "event_type": "rule.triggered",
  "rule": {
    "name": "After-hours motion"
  },
  "device": {
    "name": "Front Entrance Camera"
  },
  "url": "https://example.alta.video/#/alarms/alarm-id",
  "timestamp": "2026-09-08T19:28:05+00:00"
}
Alta Video External trigger activate
{
  "action": "activate"
}