Event Subscriptions and Callbacks

Through Webhooks, Real200 can send notifications to your server when specific events occur.

Supported Events

Event Type	Description
balance.low	Balance below threshold
quota.exceeded	Key quota exhausted
risk.alert	Risk control alert
channel.down	Channel unavailable

Configuration Steps

1. Go to Console Settings → Webhooks
2. Click Add Webhook
3. Fill in callback URL
4. Select event types to subscribe to
5. Save and test

Callback Format

{
  "event": "balance.low",
  "timestamp": "2026-05-21T10:30:00Z",
  "data": {
    "balance": 50.00,
    "threshold": 100.00,
    "currency": "CNY"
  }
}

Security Verification

Webhook callbacks include a signature header. It's recommended to verify the signature to ensure the source is trusted:

X-Real200-Signature: sha256=...