In case it helps you, I found this overview helpful: https://metacpan.org/dist/LWP-Authen-OAuth2/view/lib/LWP/Authen/OAuth2/Overview.pod#The-Purpose-of-LWP::Aut

In case it helps you, I found this overview helpful: https://metacpan.org/dist/LWP-Authen-OAuth2/view/lib/LWP/Authen/OAuth2/Overview.pod#The-Purpose-of-LWP::Authen::OAuth2 https://metacpan.org/dist/LWP-Authen-OAuth2/view/lib/LWP/Aut... Clearly written by someone who was also frustrated by the experience (: