openapi_spec is a Dart package for working with OpenAPI specifications to do a whole host of things, including:
OpenApi
defined Dart objectOpenApi
defined Dart objectYes! This package is used in production applications and is actively maintained!
An example client that was generated using openapi_spec
is the pinecone Dart package on pub.dev.
Please see the openapi_spec Github repository. Feel free to open an issue to report bugs or request new features.