As a software engineer, you might need to consume an API that is not completely ready yet, or maybe you're still waiting for the API key that is taking forever to be provided. So why not test happy paths, edge cases, failures, timeouts, and performance constraints with API stubs through a mocked...

What are OAuth 2.0 roles, grant types, and authorization flows, and how do they work?  Check out these basic concepts and start coding your own application!