The vercel login command now uses the industry-standard OAuth 2.0 Device Flow, making authentication more secure and intuitive. You can sign in from any browser-capable device.

When approving a login, be sure to verify the location, IP, and request time before granting access to your Vercel account.

Email-based login (vercel login your@email.com) and flags such as --github, --gitlab, --bitbucket, --oob, and team are deprecated. Beginning February 1st 2026, these methods will no longer be supported.

Upgrade today with npm i vercel@latest

Learn more in the docs.

You can now access LongCat Flash Chat, a new model from Meituan focused on agentic tool use, using Vercel AI Gateway with no other provider accounts required. The model dynamically activates parameters, based on contextual demands.

AI Gateway lets you call the model with a consistent unified API and just a single string update, track usage and cost, and configure performance optimizations, retries, and failover for higher than provider-average uptime.

To use it with the AI SDK v5, start by installing the package:

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pnpm i ai

Then set the model to meituan/longcat-flash-chat:

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import { streamText } from 'ai'
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const result = streamText({
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  model: 'meituan/longcat-flash-chat',
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  prompt: 'How does dynamic parameter activation work for AI models?'
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})

Includes built-in observability, Bring Your Own Key support, and intelligent provider routing with automatic retries.

Learn more about AI Gateway and access the model here.

You can now use ChatGPT with Vercel MCP, our official Model Context Protocol (MCP) server. For security, Vercel MCP currently supports AI clients that have been reviewed and approved by Vercel.

Connectors within ChatGPT are available in beta to Pro and Plus accounts on the web.

Follow the steps below to set up Vercel as a connector within ChatGPT:

• Enable developer mode: Go to Settings → Connectors → Advanced → Developer mode.

• Add Vercel MCP

  • Open ChatGPT settings

  • In the Connectors tab, click Create

    • Name: Vercel

    • MCP server URL: https://mcp.vercel.com.

    • Authentication: OAuth

  • Click Create

You should now be able to select Vercel as a connector in Developer Mode chats.

With Vercel MCP you can give agents access to protected deployments, analyze build logs, and more.

Read more about using AI tools with Vercel MCP.