Hi @CoolCanvasUser1,

As a Canvas administrator at a higher-ed institution in the USA, I'd encourage you to talk to the Canvas team (usually in the eLearning / IT / Digital Education areas) at your school/institution about this.  While generating an API token could be potentially be a part of this, giving that token away is very similar to giving someone else your login/password.  Many schools/institutions will frown on this, but it may be okay with others.  I don't know about notion specifically, but your local Canvas team should be able to at least give you guidance on this relating to their policies.

Hope this helps a bit!

-Chris