问题
Has Facebook ever provided a way to ascertain when a page was created either through the Graph API, the Legacy API, or FQL? I can't seem to find it.
回答1:
No, the creation date of a page isn't exposed anywhere in the API
回答2:
According to this offical resource :
https://developers.facebook.com/docs/reference/fql/page
There is no any column that mention about the time when page is created.
来源：https://stackoverflow.com/questions/7745333/facebook-apis-anyway-to-see-when-a-page-was-created