> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kaireonai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Metrics Summary

> Prometheus-style platform metrics in JSON format for the operations dashboard.

The Metrics Summary API returns platform metrics (prefixed with `kaireon_`) in JSON format. Used by the operations dashboard. **Admin only.**

## GET /api/v1/metrics/summary

Retrieve all `kaireon_*` Prometheus metrics as JSON.

### Example

```bash theme={null}
curl "https://playground.kaireonai.com/api/v1/metrics/summary" \
  -H "X-Tenant-Id: my-tenant"
```

### Response

```json theme={null}
{
  "kaireon_decision_delivery_total": {
    "name": "kaireon_decision_delivery_total",
    "help": "Total recommendation responses delivered",
    "type": "counter",
    "values": [
      { "labels": {}, "value": 15420 }
    ],
    "aggregator": "sum"
  },
  "kaireon_decision_latency_ms": {
    "name": "kaireon_decision_latency_ms",
    "help": "Decision engine latency in milliseconds",
    "type": "histogram",
    "values": [ ... ]
  },
  "kaireon_http_request_duration_seconds": {
    "name": "kaireon_http_request_duration_seconds",
    "help": "HTTP request duration in seconds",
    "type": "histogram",
    "values": [ ... ]
  }
}
```

<Note>
  The full response also includes the default Node.js process metrics
  (`kaireon_process_*`, `kaireon_nodejs_*`) emitted by the collector, since
  every metric is registered under the `kaireon_` prefix.
</Note>