This application can chat with people who visited your facebook page using Facebook Messenger Platform API.

It is really tedious to implement a function like a login-logout. We want to let someone handles it, aren’t we?

LINE is a popular messaging application in Japan or another countries. LINE also provides business account and WebAPIs to enable you to use LINE in your business.

Everyone loves to chat. When you do one, it’s fun. But when you build the application, it is not as easy as you think.