We use Connexion at work, which supports v3 now (though we haven't gotten around to updating it from 2 yet). If you use python/flask, I _highly_ recommend check

We use Connexion at work, which supports v3 now (though we haven't gotten around to updating it from 2 yet). If you use python/flask, I _highly_ recommend checking out Connexion: https://github.com/zalando/connexion https://github.com/zalando/connexion