OpenAI client integration

Bu içerik henüz dilinizde mevcut değil.

To get started with the Aspire OpenAI client integration, install the 📦 Aspire.OpenAI NuGet package:

dotnet add package Aspire.OpenAI

#:package Aspire.OpenAI@*

<PackageReference Include="Aspire.OpenAI" Version="*" />

Add an OpenAI client

In the Program.cs file of your client-consuming project, use AddOpenAIClient to register an OpenAIClient for dependency injection. The method requires a connection name parameter:

builder.AddOpenAIClient(connectionName: "chat");

After adding the OpenAIClient, you can retrieve the client instance using dependency injection:

public class ExampleService(OpenAIClient client)
{
    // Use client...
}

Add OpenAI client with registered IChatClient

builder.AddOpenAIClient("chat")
       .AddChatClient(); // Model inferred from connection string (Model=...)

If only a parent resource was defined (no child model), provide the model name explicitly:

builder.AddOpenAIClient("openai")
       .AddChatClient("gpt-4o-mini");

AddChatClient optionally accepts a model/deployment name; if omitted it comes from the connection string’s Model entry. Inject OpenAIClient or IChatClient as needed.

Connection properties

When you reference an OpenAI resource using WithReference, the following connection properties are made available to the consuming project:

OpenAI

The OpenAI resource exposes the following connection properties:

Property Name	Description
`Endpoint`	The base endpoint URI for the OpenAI API, with the format `https://api.openai.com/v1`
`Uri`	The endpoint URI (same as Endpoint), with the format `https://api.openai.com/v1`
`Key`	The API key for authentication

Example properties:

Uri: https://api.openai.com/v1
Key: sk-proj-abc123...

OpenAI model

The OpenAI model resource combines the parent properties above and adds the following connection property:

Property Name	Description
`ModelName`	The model identifier for inference requests, for instance `gpt-4o-mini`

Configuration

The OpenAI library provides multiple options to configure the OpenAI connection. Either a Endpoint or a ConnectionString is required.

Use a connection string

Resolved connection string shapes:

Parent (no model):

Endpoint={endpoint};Key={api_key}

Model child:

Endpoint={endpoint};Key={api_key};Model={model_name}

Use configuration providers

Configure via Aspire:OpenAI keys (global) and Aspire:OpenAI:{connectionName} (per named client). Example appsettings.json:

{
  "ConnectionStrings": {
    "chat": "Endpoint=https://api.openai.com/v1;Key=${OPENAI_API_KEY};Model=gpt-4o-mini"
  },
  "Aspire": {
    "OpenAI": {
      "DisableTracing": false,
      "DisableMetrics": false,
      "ClientOptions": {
        "UserAgentApplicationId": "myapp",
        "NetworkTimeout": "00:00:30"
      }
    }
  }
}

Inline configuration:

builder.AddOpenAIClient("chat", settings => settings.DisableTracing = true);
builder.AddOpenAIClient("chat", configureOptions: o => o.NetworkTimeout = TimeSpan.FromSeconds(30));

Observability and telemetry

Logging

OpenAI.*

Tracing

OpenAI.* (when telemetry enabled and not disabled)

Metrics

OpenAI.* meter (when telemetry enabled and not disabled)