one-api is an open-source OpenAI interface management and distribution system. It supports a variety of large models, including Azure, Anthropic Claude, Google PaLM 2 & Gemini, Zhipu ChatGLM, Baidu Wenxin Yiyan, Xunfei 星火 Cognitive, Alibaba Tongyi Qianwen, 360 ZhiNao, and Tencent Hymenaeum, among others. It can be used for secondary distribution management of keys, is a single executables package ready for use, and comes with pre-packaged Docker images for easy one-click deployment.