MIXAPI-3.3 is a self-use API gateway that provides a unified interface for accessing various large language models. It supports endpoints including chat completions, embeddings, image generation, audio processing, and more, with compatibility for over 30 providers such as OpenAI, Claude, Gemini, and Midjourney. Key features include no subscription requirements and direct replacement of model base URLs for integration. Use cases include AI development, content generation, and multimodal applications.

