Authentication is the gate between your terminal and your mailbox. nylas auth config handles it. The nylas auth config command stores your Nylas API key so the CLI can authenticate requests to Gmail, Outlook, Exchange, Yahoo, iCloud, and IMAP providers. Run it interactively or pass --api-key for CI/CD pipelines and scripts. Quick Start brew install nylas/nylas-cli/nylas nylas init nylas auth config Enter fullscreen mode Exit fullscreen mode Syntax nylas auth config [ --api-key KEY] Enter fullscreen mode Exit fullscreen mode Examples Interactive configuration: nylas auth config # Paste your API key when prompted Enter fullscreen mode Exit fullscreen mode Non-interactive (CI/scripts): export NYLAS_API_KEY = your_api_key nylas auth config Enter fullscreen mode Exit fullscreen mode How It Works The CLI stores credentials securely in your system keychain (macOS Keychain, Linux Secret Service, or Windows Credential Manager). Tokens are refreshed automatically — you authenticate once and commands just work.…