> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fingerprint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CLI

> This changelog lists all additions and updates to the Fingerprint CLI, in chronological order.

<Update label="October 2026">
  ## Custom subdomain setup from the CLI

  Create, inspect, verify, and delete custom subdomains from your terminal, with JSON output for scripts and coding agents. Use hostnames or IDs to select existing subdomains. Domain Connect adds one-click DNS setup for supported providers, with a local callback to the CLI.

  The guided setup now handles the custom subdomain step: add your DNS records, check their status, and update your app only after the subdomain is active. You can finish later and resume with `npx fingerprint integrate --subdomain metrics.example.com`.

  See the [Fingerprint CLI guide](/docs/cli) for commands and setup instructions.
</Update>

<Update label="September 2026">
  ## Fingerprint CLI is now available

  Set up Fingerprint in your project from the terminal with the new `fingerprint` CLI. Run `npx fingerprint integrate` to sign in through your browser, provision API keys into your `.env`, and add client-side identification and server-side verification to your project. Running `npx fingerprint` starts the same guided setup.

  The CLI also includes the `keys`, `login`, `signup`, `whoami`, and `logout` commands. It is open source in the [GitHub repository](https://github.com/fingerprintjs/fingerprint-cli).
</Update>