A cloud-based API that lets developers integrate OpenAI’s cutting-edge language, image, and audio models into their own products via simple RESTful endpoints.
Anthropic’s developer API for the Claude family of large language models, offering chat, vision, tool-use and agentic capabilities.
Gemini API lets developers call Google’s multimodal Gemini family of large language models—covering text, vision, audio and video—to generate, analyze and transform content in their own applications.