Working on OAuth 2.0 OAuthorising grant type in github

I am working on the sample exercise in https://github.com/apigee/apijam/tree/master/Labs/Appendix/API%20Security%20-%20Securing%20APIs%20with%20OAuth%20-3-legged

Is it a working example?

Should be. Are you experiencing a particular problem?

There is also this option.

https://github.com/DinoChiesa/devjam3-20170405/tree/master/Labs/Core/06-Securing-APIs-with-OAuth-3-legged

I’m pretty sure that one works.