Grok 4.5 Available in Codex Without API Key Usage Fees

Users can now access Grok 4.5 within Codex via a local proxy using an X Premium account. This OAuth-based method eliminates the need for an xAI API key or pay-as-you-go billing configurations.

2026-07-27 ~ 2026-07-27 · 2 related posts

• Grok 4.5 now runs inside Codex with only an X Premium login — dr_cintas · 2026-07-27
• Grok 4.5 now runs inside Codex through a local proxy and X Premium login — dr_cintas · 2026-07-27