What is a generative AI API?

A Generative AI API is an application programming interface that allows developers to integrate artificial intelligence models capable of generating content—such as text, images, audio, or code—into their own applications. These APIs provide access to powerful pre-trained models, so users do not need to build or train their own AI systems from scratch. Common use cases include chatbots, content creation, image generation, and language translation. Generative AI APIs are offered by various providers and are accessed over the internet, often through RESTful endpoints.