SageMaker Canvas Integration

You cannot use Canvas APIs directly outside Canvas. Canvas is no-code ML tool so the intent is not to let the user write any code to do ML. But.. Canvas uses SageMaker Autopilot APIs to train models and you can access all the different training recipes, their code, their hyperparameters, data prep code which was used in Canvas, as jupyter notebooks with in SageMaker Studio.

So SageMaker Autopilot might be what you are looking for as you can very well access Autopilot APIs.