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Vercel AI SDK

LangDB integrates with applications built Vercel AI SDK.

Step 1: Install Vercel AI SDK​

npm i ai
npm i @langdb/vercel-provider

Step 2: Add LangDB to your Code​

import { generateText } from 'ai';
import { createLangDB } from '@langdb/vercel-provider';

const langdb = createLangDB({
  apiKey: process.env.LANGDB_API_KEY,
  projectId: 'your-project-id',
});

export async function generateTextExample() {
  const { text } = await generateText({
    model: langdb('openai/gpt-4o-mini'),
    prompt: 'Write a Python function that sorts a list:',
  });

  console.log(text);
}