Build your app integration with ConvertKit faster.
An OpenAPI specification, often referred to as OpenAPI spec or Swagger spec, is a standardized format for documenting and describing RESTful APIs. It defines the endpoints, request/response structures, authentication methods, and other details necessary for developers to interact with an API.
ConvertKit does not provide an official OpenAPI specification. This unofficial specification was created directly from the official ConvertKit documentation.
No, this OpenAPI specification is not officially endorsed by ConvertKit. It is an independent effort to provide developers with a standardized and accessible documentation format for integrating ConvertKit into their projects.
Once you download it, you can import it into Postman, Insomnia or similar tools to start working with the different endpoints.
We strive to keep it up-to-date with any changes or additions to ConvertKit's API.