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Login to Namespace to access Namespace Instances, Remote Builders, etc. login authenticates the nsc CLI to use Namespace products. The CLI opens a browser where you need to select a workspace to complete the login flow.

Usage

Example

Output
Afterward you can start using the nsc CLI to create ephemeral instances, build container images, run containers or previews.

Options

—browser

Open a browser to complete the login flow. Enabled by default (--browser=true). Pass --browser=false to skip opening a browser; nsc still prints the login URL so you can open it manually.
Last modified on August 20, 2026