---
url: "https://vercel.com/ai-sdk"
title: AI SDK - Vercel
domain: vercel.com
locale: en
type: landing
words: 88
cited_by: 2
indexed_by: stealpage
---

## The AI layer for building frameworks and agents on Vercel

A unified TypeScript SDK for building AI apps with modern streaming, multi-model, and provider-agnostic capabilities

## AI SDK features

-   Multi-provider supportSwitch providers with one line of code.
    
-   Streaming that just worksReal-time responses without custom parsing.
    
-   Built-in fallbacksReliable production behavior by default.
    
-   AI Gateway compatibleRoute to any model through one endpoint.
    

## Scale with confidence

Plug the AI SDK into an entire ecosystem designed for modern AI applications that scale.

![Opencode](https://vercel.com/vc-ap-vercel-marketing/_next/static/immutable/media/opencode-light.1gk03ehqr67pj.svg)
*Dax RaadCEO & Founder, OpenCode*

## Build with the AI SDK today