RapiDoc is a web component that allows developers to easily integrate interactive documentation for their APIs. It provides a user-friendly interface for exploring and testing API endpoints, displaying detailed information about request and response parameters, and offering code examples in multiple programming languages. RapiDoc also supports authentication methods, response validation, and custom theming options to tailor the documentation to a specific brand or project. Overall, RapiDoc streamlines the process of documenting APIs and makes it easier for developers to understand and utilize the functionality of their endpoints.