---
title: "Metrics"
slug: "150-manage-metrics"
updated: 2025-03-19T17:35:25Z
published: 2025-03-19T17:35:25Z
canonical: "docs.developer.comcast.com/150-manage-metrics"
---

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

# Metrics

**Metrics Module 1.5.0 | Manage SDK**

## Usage

To use the Metrics module, you can import it into your project from the Firebolt SDK:

```
import { Metrics } from '@firebolt-js/manage-sdk'
```

## Overview

Methods for sending metrics

## Methods

### event

Inform the platform of 1st party distributor metrics.

```
function event(schema: string, data: EventObject): Promise<null>
```

Parameters:

| Param | Type | Required | Description |
| --- | --- | --- | --- |
| `schema` | `string` | true | The schema URI of the metric type format: uri |
| `data` | [`EventObject`](/docs/150-manage-metrics#eventobject-1) | true | A JSON payload conforming the the provided schema |

Promise resolution:

Capabilities:

| Role | Capability |
| --- | --- |
| uses | xrn:firebolt:capability:metrics:distributor |

#### Examples

Send foo event

JavaScript:

```
import { Metrics } from '@firebolt-js/manage-sdk'

let results = await Metrics.event('http://meta.rdkcentral.com/some/schema', {
  foo: 'foo',
})
console.log(results)
```

Value of `results`:

```
null
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "Metrics.event",
  "params": {
    "schema": "http://meta.rdkcentral.com/some/schema",
    "data": {
      "foo": "foo"
    }
  }
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}
```

---

## Types

### EventObjectPrimitives

```
type EventObjectPrimitives = string | number | number | boolean | null
```

---

### EventObject

```
type EventObject = [property: string]: EventObjectPrimitives | EventObjectPrimitives | EventObject[] | EventObject
```

See also:

[EventObjectPrimitives](/docs/150-manage-metrics#eventobjectprimitives) [EventObject](/docs/150-manage-metrics#eventobject-1)

---