The collaboration between Stainless and Bump.sh revolves around enhancing the Developer Experience by optimizing the use of OpenAPI, a standard for describing REST APIs. This partnership began with a discussion sparked by a suggestion to improve OpenAI's OpenAPI documentation, leading to a shared understanding of the importance of publishing great API documentation and generating effective SDKs to make API ecosystems more discoverable and accessible. Both companies aim to automate the translation of OpenAPI definition files into valuable resources like code samples, reducing manual effort for development teams. The integration starts by enriching OpenAPI files with language-specific code samples generated by Stainless and publishing them via Bump.sh using a GitHub Action workflow, emphasizing the role of OpenAPI as a fundamental integration tool that facilitates understanding and consumption of APIs by both humans and machines.