import "golang.org/x/oauth2/facebook"
Package facebook provides constants for using OAuth2 to access Facebook.
var Endpoint = oauth2.Endpoint{
AuthURL: "https://www.facebook.com/v3.2/dialog/oauth",
TokenURL: "https://graph.facebook.com/v3.2/oauth/access_token",
}
Endpoint is Facebook's OAuth 2.0 endpoint.