Why OpenAPI by default matters

Tyk 5.8 has adopted an OpenAPI-first approach, enabling the OpenAPI Specification (OAS) to be the default for all API definitions, which facilitates secure, interoperable, and governance-focused API experiences. This update achieves feature parity between Tyk Classic and Tyk OAS, allowing users to configure any feature of Tyk Gateway using OAS, enhancing the developer experience by supporting YAML or JSON formats and improving onboarding for new Tyk Cloud users. The focus on OAS provides a blueprint for API development and management, offering interoperability, faster integration, and access to a wide range of tools without the need for custom integrations. These benefits extend to enhanced upstream authentication and a more intuitive testing and debugging experience, alongside seamless integration with CI/CD pipelines. Additionally, adopting open standards ensures greater compatibility with AI tools, promoting interoperability across AI ecosystems. Migrating to Tyk OAS is streamlined through support for Enterprise Edition users, and users can explore the new features via Tyk Docs, webinars, and demos.