First, @veda.shankar and I have authored a blog post detailing an end-to-end example of getting data from a source, parsing it into what OmniSci can use, and then loading it into a Cloud instance:
Second, we provided the scripts in the example, as well as several others, in a public repo.
The repo contains scripts for working with data from:
If you create your own and are willing to share them, we welcome your contributions to the repo - or post them here in this forum! We have a category for examples and we want to grow it with your help.