This is correct, but a Render CLI is planned: https://feedback.render.com/features/p/render-cli
If you have the time, please share in that thread what you love most about using CLIs for services like Heroku or Render.
Also, we just released a public API which was a dependency for the CLI.
- API announcement: https://render.com/blog/winter-release-new-features#an-api-f...
- API docs: https://render.com/docs/api