Basic usage how-to for Shield authentication

maybe none have been done yet? 

Yes, what you are looking for is not currently in the documentation.
We previously had a request from someone for more clarification in the documents, which led to good changes in the documents.

I think you are the first person to look for practical examples in the implementation and use of the shield.

If the requests are suitable in this context, it seems possible to do this request.

Anyone, if you agree with the request, please let me know.

shield-oauth | CodeIgniter DEA Rule | Multi Captcha (Puzzles,Recaptcha,hCaptcha) for CI4