The DigitalOcean OpenAPI Specification is an open standard for describing APIs led by the OpenAPI Initiative. It provides a common language to define and collaborate on API design, ensuring stability and enabling customers to interact with the API in various ways. The source files for the specification are available on GitHub, allowing users to generate Postman Collections, mock servers, and API clients in different programming languages. Currently in Early Availability, the specification is under active development and feedback from users is welcome.