[FIG(quote)[
[FIGCAPTION[
[1] [CITE@ja[Access Tokens]]
([TIME[2015-03-05 18:07:16 +09:00]] 版)
<https://developers.facebook.com/docs/facebook-login/access-tokens>
]FIGCAPTION]

> GET /oauth/access_token?  
>     grant_type=fb_exchange_token&           
>     client_id={app-id}&
>     client_secret={app-secret}&
>     fb_exchange_token={short-lived-token}

]FIG]