Vercel AI SDK

Install the OpenAI-compatible provider:

npm install ai @ai-sdk/openai-compatible

import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
import { generateText, streamText } from 'ai';

const kurrens = createOpenAICompatible({
  name: 'kurrens',
  baseURL: 'https://api.kurrens.ai/v1',
  apiKey: process.env.KURRENS_API_KEY,
});

const { text } = await generateText({
  model: kurrens('deepseek-ai/DeepSeek-V4.1-Flash'),
  prompt: 'Summarize zero data retention in one sentence.',
});

const result = streamText({
  model: kurrens('Qwen/Qwen3.8-27B'),
  prompt: 'Write a short poem about flowing water.',
});
for await (const delta of result.textStream) process.stdout.write(delta);