Grok Build CLI is included — SpaceXAI's terminal coding agent, powered by the new Grok 4.5 and Composer 2.5 models.

Credit card required. Cancel before day 7 (Settings → Billing) to avoid the charge (~$30/month, varies by region).

When cancelling, most users are offered 3 months for ~$30 (normally $90) — still active as of July 2026.