Como usar o Google API Client Libraries > JavaScript ?

[Edcarlo Lima]

Olá pessoal,

Links de referências:

 https://developers.google.com/url-shortener/libraries

 https://developers.google.com/api-client-library/javascript/dev/dev_jscript

 https://developers.google.com/api-client-library/javascript/samples/samples

API: https://apis.google.com/js/api.js

JSFiddle: https://jsfiddle.net/3xv43120/

Estou tentando usar a API do Google para encurtar URL (), porém dá erro (Uncaught TypeError: Cannot read property 'url' of undefined).

Alguém sabe me dizer o porque desse erro?