Facebook

github.com/search?utf8=%E2%9C%93&q=facebook&ref=simplesearch
korben.info/utilisez-facebook-messenger-pensez-a-activer-chiffrement-de-bout-bout.html
www.simounet.net/?s=facebook

chatfuel.com
www.networkshare.fr/2016/05/comment-creer-bot-facebook-messenger/

https://developers.facebook.com/apps/