OpenAI requires approval for AI gateways and model routers

OpenAI updated its Usage Policies on October 21, 2026, requiring any model-access intermediary or AI gateway that gives third parties direct access to OpenAI models to obtain prior review and approval, effective November 20. Apps embedding models in proprietary features are exempt. The rule targets routers such as LiteLLM, OpenRouter and Portkey.

• The rule takes effect on November 20, 2026
• Approval is required for gateways offering third-party access to OpenAI models
• Apps embedding models in their own features are exempt
• Routers LiteLLM, OpenRouter and Portkey are affected