When I obtain an access_token from the Google API, it comes with an expires_in value. According to the documentation, this value indicates \"The r
access_token
expires_in
Have a look at: https://developers.google.com/accounts/docs/OAuth2UserAgent#handlingtheresponse
It says:
Other parameters included in the response include expires_in and token_type. These parameters describe the lifetime of the token in seconds...
token_type