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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 1, 2026, these methods will no longer be supported.
Upgrade today with npm i vercel@latest
Learn more in the docs.