A

ant CLI

CLI discovered

Details
Command
ant
Docs
https://platform.claude.com/docs/en/cli-sdks-libraries/cli/quickstart
Authentication
Claude Console OAuth login oauth2 discovered $ ant auth login

Acquired by the CLI — running ant auth login opens the auth flow and stores the credential.

Anthropic API key api_key discovered Get key ↗
env ANTHROPIC_API_KEY

Create or sign in to your Anthropic Console account, then go to API Keys and create a key. The Get started guide shows exporting it as ANTHROPIC_API_KEY for SDKs and CLI use.