basic.js

import OpenAI from "openai";

const token = process.env["GITHUB_TOKEN"];
const endpoint = "https://models.inference.ai.azure.com";

/* Pick one of the Azure OpenAI models from the GitHub Models service */
const modelName = "gpt-4o-mini";

export async function main() {

  const client = new OpenAI({ baseURL: endpoint, apiKey: token });

  const response = await client.chat.completions.create({
    messages: [
        { role:"system", content: "You are a helpful assistant." },
        { role:"user", content: "What is the capital of France?" }
      ],
      model: modelName,
      // Optional parameters
      temperature: 1.,
      max_tokens: 1000,
      top_p: 1.
    });

  console.log(response.choices[0].message.content);
}

main().catch((err) => {
  console.error("The sample encountered an error:", err);
});