> 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.endpoints.googleaiendpoint.md).

# GoogleAIEndpoint

Namespace: **Wisej.AI.Endpoints**

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

* [SmartEndpoint](/ai/components/api/smartendpoint.md)
  * [SmartHttpEndpoint](/ai/components/api/smartendpoint/wisej.ai.endpoints.smarthttpendpoint.md)
    * [GoogleAIEndpoint](/ai/components/api/smartendpoint/wisej.ai.endpoints.googleaiendpoint.md)

Represents a connection to Google AI endpoints for generating content and embeddings.

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

```csharp
public class GoogleAIEndpoint : SmartHttpEndpoint
```

{% endtab %}

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

```visual-basic
Public Class GoogleAIEndpoint
    Inherits SmartHttpEndpoint
```

{% endtab %}
{% endtabs %}

This class is used to interact with Google AI services, allowing for content generation and text embeddings. It extends the [SmartHttpEndpoint](/ai/components/api/smartendpoint/wisej.ai.endpoints.smarthttpendpoint.md) to provide specific functionality for Google AI.

## Constructors

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

Initializes a new instance of the [GoogleAIEndpoint](/ai/components/api/smartendpoint/wisej.ai.endpoints.googleaiendpoint.md) class with default settings.

## Properties

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

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets or sets the authentication token for accessing the Google AI endpoint. (Default: `null`)

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

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets or sets the model used for text embeddings. (Default: `"text-embedding-004"`)

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

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets or sets the model used for content generation. (Default: `"gemini-1.5-pro-latest"`)

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

[String](https://docs.microsoft.com/dotnet/api/system.string): Gets or sets the base URL for the Google AI endpoint. (Default: `"https://generativelanguage.googleapis.com/v1beta/models"`)

## Methods

### ![](/files/KL0Ik37djZRr8a07Wopd) AddMessages(payload, session, messages)

Adds messages to the payload for processing.

| Parameter    | Type                                                                                        | Description                              |
| ------------ | ------------------------------------------------------------------------------------------- | ---------------------------------------- |
| **payload**  | [Object](https://docs.microsoft.com/dotnet/api/system.object)                               | The payload to which messages are added. |
| **session**  | [SmartSession](/ai/components/api/smartsession.md)                                          | The current session.                     |
| **messages** | [IList\<Message>](https://docs.microsoft.com/dotnet/api/system.collections.generic.ilist-1) | The list of messages to be processed.    |

**Throws:**

* [ArgumentNullException](https://docs.microsoft.com/dotnet/api/system.argumentnullexception)\
  Thrown when *session* , *payload* , or *messages* is `null`.

### ![](/files/KL0Ik37djZRr8a07Wopd) AddOptions(message, session)

Adds options to the message for content generation.

| Parameter   | Type                                                          | Description                                   |
| ----------- | ------------------------------------------------------------- | --------------------------------------------- |
| **message** | [Object](https://docs.microsoft.com/dotnet/api/system.object) | The message to which options are added.       |
| **session** | [SmartSession](/ai/components/api/smartsession.md)            | The current session containing model options. |

This method configures the generation parameters such as temperature and max output tokens. It also incorporates any additional model options from the session.

### ![](/files/KL0Ik37djZRr8a07Wopd) BuildEmbeddingsPayload(inputs)

Builds the payload for embedding requests.

| Parameter  | Type                                                              | Description                                |
| ---------- | ----------------------------------------------------------------- | ------------------------------------------ |
| **inputs** | [String\[\]](https://docs.microsoft.com/dotnet/api/system.string) | The array of input strings to be embedded. |

**Returns:** [Object](https://docs.microsoft.com/dotnet/api/system.object). The constructed payload object for embedding requests.

**Throws:**

* [ArgumentNullException](https://docs.microsoft.com/dotnet/api/system.argumentnullexception)\
  Thrown when *inputs* is `null`.

### ![](/files/KL0Ik37djZRr8a07Wopd) GetApiURL()

Constructs the API URL for content generation requests.

**Returns:** [String](https://docs.microsoft.com/dotnet/api/system.string). The constructed API URL as a string.

### ![](/files/KL0Ik37djZRr8a07Wopd) GetEmbeddingsURL()

Constructs the API URL for embedding requests.

**Returns:** [String](https://docs.microsoft.com/dotnet/api/system.string). The constructed embeddings URL as a string.

### ![](/files/KL0Ik37djZRr8a07Wopd) ReadAssistantMessage(response, message)

Reads the assistant's message from the response.

| Parameter    | Type                                                                            | Description                                                   |
| ------------ | ------------------------------------------------------------------------------- | ------------------------------------------------------------- |
| **response** | [Response](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.response.md) | The response containing the assistant's message.              |
| **message**  | [Message](/ai/components/api/smartsession/wisej.ai.smartsession.message.md)     | The message object to populate with the assistant's response. |

**Throws:**

* [ArgumentNullException](https://docs.microsoft.com/dotnet/api/system.argumentnullexception)\
  Thrown when *response* or *message* is `null`.

### ![](/files/KL0Ik37djZRr8a07Wopd) ReadEmbeddingsResponse(response)

Reads the embeddings response and extracts the embedding vectors.

| Parameter    | Type                                                                            | Description                                  |
| ------------ | ------------------------------------------------------------------------------- | -------------------------------------------- |
| **response** | [Response](/ai/components/api/smartendpoint/wisej.ai.smartendpoint.response.md) | The response containing the embeddings data. |

**Returns:** [Single\[\]\[\]](https://docs.microsoft.com/dotnet/api/system.single). An array of float arrays representing the embedding vectors.

**Throws:**

* [ArgumentNullException](https://docs.microsoft.com/dotnet/api/system.argumentnullexception)\
  Thrown when *response* is `null`.

### ![](/files/KL0Ik37djZRr8a07Wopd) ReadUsage(message, reply)

Reads the usage data from the reply and updates the message usage.

| Parameter   | Type                                                                        | Description                            |
| ----------- | --------------------------------------------------------------------------- | -------------------------------------- |
| **message** | [Message](/ai/components/api/smartsession/wisej.ai.smartsession.message.md) | The message to update with usage data. |
| **reply**   | [Object](https://docs.microsoft.com/dotnet/api/system.object)               | The reply containing usage metadata.   |


---

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