JavaScript Example

Reviewed by Proof · Updated

Definition

The JavaScript example is a short Node.js script that calls luv13 with the official OpenAI JavaScript SDK.

Key takeaways

  • Install the SDK with npm install openai and set baseURL to https://api.luv13.ai/v1.
  • Run it on a server or your own machine, not in a browser. See Browser Requests.
  • Tested on 2026-09-30 with openai 7.25.0 on Node.js 20: listing models returned all seven ids, and the chat call without a key failed with status 401.
  • For plain fetch without the SDK, see Node.js Fetch.

The script

Save as luv13-example.mjs:

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.luv13.ai/v1",
  apiKey: process.env.LUV13_API_KEY,
});

for await (const model of client.models.list()) console.log(model.id);

try {
  const reply = await client.chat.completions.create({
    model: "luv13/glm-5.3-flash",
    messages: [{ role: "user", content: "ping" }],
  });
  console.log(reply.choices[0].message.content);
} catch (err) {
  if (err instanceof OpenAI.APIError) console.error(`HTTP ${err.status}:`, err.error);
  else throw err;
}
npm install openai
export LUV13_API_KEY=sk-luv13-...
node luv13-example.mjs

Without a valid key, err.error is {"code":401,"message":"unauthorized","type":"invalid_auth"}. For the SDKs in general, see Using the OpenAI SDKs.