lib/openai-client.ts

import OpenAI from "openai";

export const openai = new OpenAI({
  apiKey: process.env.OPENAI_API_KEY || "",
  baseURL: process.env.OPENAI_BASE_URL || undefined,
  defaultHeaders: process.env.OPENAI_EXTRA_HEADERS
    ? JSON.parse(process.env.OPENAI_EXTRA_HEADERS)
    : undefined,
});