Oauth library is also available in Go.
Here is an example…
https://github.com/google/google-api-go-client/blob/master/gmail/v1/gmail-gen.go
Oauth library is also available in Go.
Here is an example…
https://github.com/google/google-api-go-client/blob/master/gmail/v1/gmail-gen.go
C++11/14, Qt, Juce