universal-ai-sdk/src/index.ts

A **unified AI SDK for Node.js/TypeScript** that lets you talk to **multiple AI providers (OpenAI, Anthropic/Claude, DeepSeek, etc.)** with **one simple API**. No need to learn multiple SDKs — just plug in your API key and go! 🚀

import { AIRequest, AIResponse } from "./types";
import { openaiHandler } from "./providers/openai";
import { anthropicHandler } from "./providers/anthropic";
import { deepseekHandler } from "./providers/deepseek";

export async function chat(req: AIRequest): Promise<AIResponse> {
  switch (req.provider) {
    case "openai":
      return openaiHandler(req);
    case "anthropic":
      return anthropicHandler(req);
    case "deepseek":
      return deepseekHandler(req);
    default:
      throw new Error("Unsupported provider: " + req.provider);
  }
}