Deploying to Vercel? With Vercel's AI Gateway you can access Google Vertex AI (and hundreds of models from other providers) — no additional packages, API keys, or extra cost. Get started with AI Gateway.
Setup
npm i ai @ai-sdk/google-vertex
Skill for Coding Agents
If you use coding agents such as Claude Code or Cursor, we highly recommend adding the AI SDK skill to your repository:
npx skills add vercel/ai
Usage
import { vertex } from '@ai-sdk/google-vertex';
import { generateText } from 'ai';
const { text } = await generateText({
model: vertex('gemini-3.8-flash'),
prompt: 'Write a vegetarian lasagna recipe.',
});