Azure AI Foundry Models API ライフサイクルにおける Azure OpenAI

v1 API

Python v1 の例

API キー:

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.getenv("AZURE_OPENAI_API_KEY"),
    base_url="https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/"
)

response = client.responses.create(   
  model="gpt-4.1-nano", # Replace with your model deployment name 
  input="This is a test.",
)

print(response.model_dump_json(indent=2)) 

• OpenAI() クライアントは、 AzureOpenAI()の代わりに使用されます。
• base_url は Azure OpenAI エンドポイントを渡し、 /openai/v1 はエンドポイント アドレスに追加されます。
• api-version は v1 GA API で必須のパラメーターではなくなりました。

とOPENAI_BASE_URLに設定された環境変数を含む OPENAI_API_KEY:

client = OpenAI()

Microsoft Entra ID:

from openai import OpenAI
from azure.identity import DefaultAzureCredential, get_bearer_token_provider

token_provider = get_bearer_token_provider(
    DefaultAzureCredential(), "https://cognitiveservices.azure.com/.default"
)

client = OpenAI(  
  base_url = "https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/",  
  api_key = token_provider  
)

response = client.responses.create(
    model="gpt-4.1-nano",
    input= "This is a test" 
)

print(response.model_dump_json(indent=2)) 

• base_url は Azure OpenAI エンドポイントを渡し、 /openai/v1 はエンドポイント アドレスに追加されます。
• api_key パラメーターが token_provider に設定されているため、静的 API キーを使用する代わりに、認証トークンの自動取得と更新が有効になります。

v1 API

C# v1 の例

API キー:

OpenAIClient client = new(
    new ApiKeyCredential("{your-api-key}"),
    new OpenAIClientOptions()
    {
        Endpoint = new("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/"),
    })

Microsoft Entra ID:

#pragma warning disable OPENAI001

BearerTokenPolicy tokenPolicy = new(
    new DefaultAzureCredential(),
    "https://cognitiveservices.azure.com/.default");
OpenAIClient client = new(
    authenticationPolicy: tokenPolicy,
    options: new OpenAIClientOptions()
    {
        Endpoint = new("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/"),
    })

v1 API

JavaScript v1 の例

API キー:

const client = new OpenAI({
    baseURL: "https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/",
    apiKey: "{your-api-key}" 
});

とOPENAI_BASE_URLに設定された環境変数を含む OPENAI_API_KEY:

const client = new OpenAI();

Microsoft Entra ID:

const tokenProvider = getBearerTokenProvider(
    new DefaultAzureCredential(),
    'https://cognitiveservices.azure.com/.default');
const client = new OpenAI({
    baseURL: "https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/",
    apiKey: tokenProvider
});

v1 API

Go v1 の例

API キー:

client := openai.NewClient(
    option.WithBaseURL("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/"),
    option.WithAPIKey("{your-api-key}")
)

とOPENAI_BASE_URLに設定された環境変数を含む OPENAI_API_KEY:

client := openai.NewClient()

Microsoft Entra ID:

tokenCredential, err := azidentity.NewDefaultAzureCredential(nil)

client := openai.NewClient(
    option.WithBaseURL("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/"),
    azure.WithTokenCredential(tokenCredential)
)

Java v1 の例

v1 API

API キー:

OpenAIClient client = OpenAIOkHttpClient.builder()
                .baseUrl("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/")
                .apiKey(apiKey)
                .build();

とOPENAI_BASE_URLに設定された環境変数を含む OPENAI_API_KEY:

OpenAIClient client = OpenAIOkHttpClient.builder()
                .fromEnv()
                .build();

Microsoft Entra ID:

Credential tokenCredential = BearerTokenCredential.create(
        AuthenticationUtil.getBearerTokenSupplier(
                new DefaultAzureCredentialBuilder().build(),
                "https://cognitiveservices.azure.com/.default"));
OpenAIClient client = OpenAIOkHttpClient.builder()
        .baseUrl("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/")
        .credential(tokenCredential)
        .build();

v1 API

API キー:

curl -X POST https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/responses \
  -H "Content-Type: application/json" \
  -H "api-key: $AZURE_OPENAI_API_KEY" \
  -d '{
     "model": "gpt-4.1-nano",
     "input": "This is a test"
    }'

Microsoft Entra ID:

curl -X POST https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/responses \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AZURE_OPENAI_AUTH_TOKEN" \
  -d '{
     "model": "gpt-4o",
     "input": "This is a test"
    }'

from openai import OpenAI
from azure.identity import DefaultAzureCredential, get_bearer_token_provider

token_provider = get_bearer_token_provider(
    DefaultAzureCredential(), "https://cognitiveservices.azure.com/.default"
)

client = OpenAI(  
  base_url = "https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/",  
  api_key=token_provider,
)
completion = client.chat.completions.create(
  model="grok-3-mini", # Replace with your model deployment name.
  messages=[
    {"role": "system", "content": "You are a helpful assistant."},
    {"role": "user", "content": "Tell me about the attention is all you need paper"}
  ]
)

#print(completion.choices[0].message)
print(completion.model_dump_json(indent=2))

using Azure.Identity;
using OpenAI;
using OpenAI.Chat;
using System.ClientModel.Primitives;

#pragma warning disable OPENAI001

BearerTokenPolicy tokenPolicy = new(
    new DefaultAzureCredential(),
    "https://cognitiveservices.azure.com/.default");

ChatClient client = new(
    model: "grok-3-mini", // Replace with your model deployment name.
    authenticationPolicy: tokenPolicy,
    options: new OpenAIClientOptions() { 
    
        Endpoint = new Uri("https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1")
   }
);

ChatCompletion completion = client.CompleteChat("Tell me about the attention is all you need paper");

Console.WriteLine($"[ASSISTANT]: {completion.Content[0].Text}");

import { DefaultAzureCredential, getBearerTokenProvider } from "@azure/identity";
import { OpenAI } from "openai";

const tokenProvider = getBearerTokenProvider(
    new DefaultAzureCredential(),
    'https://cognitiveservices.azure.com/.default');
const client = new OpenAI({
    baseURL: "https://france-central-test-001.openai.azure.com/openai/v1/",
    apiKey: tokenProvider
});

const messages = [
    { role: 'system', content: 'You are a helpful assistant.' },
    { role: 'user', content: 'Tell me about the attention is all you need paper' }
];

// Make the API request with top-level await
const result = await client.chat.completions.create({ 
    messages, 
    model: 'grok-3-mini', // model deployment name
    max_tokens: 100 
});

// Print the full response
console.log('Full response:', result);

// Print just the message content from the response
console.log('Response content:', result.choices[0].message.content);

package main

import (
	"context"
	"fmt"

	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/openai/openai-go/v2"
	"github.com/openai/openai-go/v2/azure"
	"github.com/openai/openai-go/v2/option"
)

func main() {
	// Create an Azure credential
	tokenCredential, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		panic(fmt.Sprintf("Failed to create credential: %v", err))
	}

	// Create a client with Azure OpenAI endpoint and token credential
	client := openai.NewClient(
		option.WithBaseURL("https://YOUR-RESOURCE_NAME.openai.azure.com/openai/v1/"),
		azure.WithTokenCredential(tokenCredential),
	)

	// Make a completion request
	chatCompletion, err := client.Chat.Completions.New(context.TODO(), openai.ChatCompletionNewParams{
		Messages: []openai.ChatCompletionMessageParamUnion{
			openai.UserMessage("Explain what the bitter lesson is?"),
		},
		Model: "grok-3-mini", // Use your deployed model name on Azure
	})
	if err != nil {
		panic(err.Error())
	}

	fmt.Println(chatCompletion.Choices[0].Message.Content)
}

package com.example;

import com.openai.client.OpenAIClient;
import com.openai.client.okhttp.OpenAIOkHttpClient;
import com.openai.models.ChatModel;
import com.openai.models.chat.completions.ChatCompletion;
import com.openai.models.chat.completions.ChatCompletionCreateParams;

public class OpenAITest {
    public static void main(String[] args) {
        // Get API key from environment variable for security
        String apiKey = System.getenv("OPENAI_API_KEY");
        String resourceName = "https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1";
        String modelDeploymentName = "grok-3-mini"; //replace with you model deployment name

        try {
            OpenAIClient client = OpenAIOkHttpClient.builder()
                    .baseUrl(resourceName)
                    .apiKey(apiKey)
                    .build();

           ChatCompletionCreateParams params = ChatCompletionCreateParams.builder()
              .addUserMessage("Explain what the bitter lesson is?")
              .model(modelDeploymentName)
              .build();
           ChatCompletion chatCompletion = client.chat().completions().create(params);
        }
    }
}

curl -X POST https://YOUR-RESOURCE-NAME.openai.azure.com/openai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AZURE_OPENAI_AUTH_TOKEN" \
  -d '{
      "model": "grok-3-mini",
      "messages": [
      {
        "role": "developer",
        "content": "You are a helpful assistant."
      },
      {
        "role": "user",
        "content": "Explain what the bitter lesson is?"
      }
    ]
  }'