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

# CLI Reference

> Use the firstsales CLI from terminals, CI, and AI coding agents.

The FirstSales CLI is distributed as `@firstsales.io/cli` on npm and installs the `firstsales` binary.

```bash theme={null}
npm install -g @firstsales.io/cli
firstsales whoami --json
```

The CLI is intentionally thin: it maps to the Developer API and keeps output stable for agent clients.

Package page:

```text theme={null}
https://www.npmjs.com/package/@firstsales.io/cli
```

Source repository:

```text theme={null}
https://github.com/firstsalesio/firstsales-cli
```