Cursor API Key Management Configure Bring Your Own Key (BYOK) for AI model providers in Cursor. BYOK lets you use your own API keys to bypass Cursor's monthly quota, pay per token directly, and access models not included in Cursor's subscription. Supported Providers | Provider | Key Format | Models Available | |----------|-----------|-----------------| | OpenAI | or | GPT-4o, GPT-4o-mini, o1, o3, GPT-5 | | Anthropic | | Claude Sonnet, Claude Opus, Claude Haiku | | Google | | Gemini 2.5 Pro, Gemini Flash | | Azure OpenAI | Azure portal key | Any deployed Azure OpenAI model | | AWS Bedrock | IA…