> For the complete documentation index, see [llms.txt](https://docs.wisej.com/ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md).

# SmartEndpoint.Metrics

Namespace: **Wisej.AI**

Assembly: **Wisej.AI** (3.5.0.0)

Represents a collection of metrics related to token usage and call counts.

{% tabs %}
{% tab title="C#" %}

```csharp
public class Metrics
```

{% endtab %}

{% tab title="VB.NET" %}

```visual-basic
Public Class Metrics
```

{% endtab %}
{% endtabs %}

This class is used to track and manipulate metrics such as input tokens, output tokens, and the number of calls.

## Constructors

### ![](/files/ptrKjmmRoQB76pvrIqh0) Metrics()

Initializes a new instance of the [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) class.

## Properties

### ![](/files/ptrKjmmRoQB76pvrIqh0) CallCount

[Int32](https://docs.microsoft.com/dotnet/api/system.int32): Gets the number of calls.

### ![](/files/ptrKjmmRoQB76pvrIqh0) InputTokens

[Int32](https://docs.microsoft.com/dotnet/api/system.int32): Gets the number of input tokens.

### ![](/files/ptrKjmmRoQB76pvrIqh0) OutputTokens

[Int32](https://docs.microsoft.com/dotnet/api/system.int32): Gets the number of output tokens.

## Methods

### ![](/files/ptrKjmmRoQB76pvrIqh0) Add(inputTokens, outputTokens, callCount)

Adds the specified number of input tokens, output tokens, and call count to the current metrics.

| Parameter                                      | Type                                                        | Description                               |
| ---------------------------------------------- | ----------------------------------------------------------- | ----------------------------------------- |
| **inputTokens**                                | [Int32](https://docs.microsoft.com/dotnet/api/system.int32) | The number of input tokens to add.        |
| **outputTokens**                               | [Int32](https://docs.microsoft.com/dotnet/api/system.int32) | The number of output tokens to add.       |
| **callCount** ![](/files/52BqKf9SltWQ97FbQSBF) | [Int32](https://docs.microsoft.com/dotnet/api/system.int32) | The number of calls to add. Default is 1. |

**Returns:** [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md). The updated [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance.

### ![](/files/ptrKjmmRoQB76pvrIqh0) Add(usage)

Adds the metrics from another [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance to the current metrics.

| Parameter | Type                                                                          | Description                                                                                                              |
| --------- | ----------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
| **usage** | [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) | The [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance whose values are to be added. |

**Returns:** [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md). The updated [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance.

This method updates the current metrics by adding the values from another [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance.

### ![](/files/ptrKjmmRoQB76pvrIqh0) Reset()

Resets the input tokens, output tokens, and call count to 0.

**Returns:** [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md). The updated [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance.

### ![](/files/ptrKjmmRoQB76pvrIqh0) Subtract(usage)

Subtracts the metrics from another [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance from the current metrics.

| Parameter | Type                                                                          | Description                                                                                                                   |
| --------- | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------- |
| **usage** | [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) | The [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance whose values are to be subtracted. |

**Returns:** [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md). The updated [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance.

This method updates the current metrics by subtracting the values from another [Metrics](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.metrics.md) instance.


---

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