Redocly is a popular developer documentation platform that can be extended by incorporating SDKs generated by APIMatic, a tool that generates strongly typed SDKs along with language-specific documentation and code samples from OpenAPI definitions. To embed APIMatic SDKs into Redocly's API Docs, developers need to generate SDKs and documentation using APIMatic, publish the documentation, and then insert the SDKs into their Redocly API docs by creating a new markdown page, customizing it with placeholders for the actual values, and committing the changes. Once the build process is complete, the updated API docs will be visible, providing a better developer experience.