Vercel AI SDK

// npm i ai @ai-sdk/openai-compatible
import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
import { generateText } from "ai";

const nito = createOpenAICompatible({
  name: "nito",
  apiKey: process.env.NITO_API_KEY,              // your Nito key, "z_sk_..."
  baseURL: "https://app.trynito.ai/v1",  // Nito's OpenAI-compatible base URL
});

const { text } = await generateText({
  model: nito("moonshotai/kimi-k3"),                       // a Nito catalog ID, fetch from GET /v1/models
  prompt: "Say hello in one short sentence.",
});

console.log(text);