OpenClaw, the open-source local assistant, has integrated OAuth login support for xAI Grok in its latest update, v2026.5.16-beta.3. This enhancement allows users with SuperGrok or X Premium subscriptions to access all xAI models directly on their local devices. To utilize this feature, users must execute `openclaw onboard --auth-choice xai-device-code` in the terminal, which generates a short code for web-based authentication. Once authenticated, users can legally reuse their subscription quota from the X platform on their local devices.