In this tutorial, I am going to list the steps to create a Facebook app from scratch and be real quick with that. It is simple and will not take more than 5 minute.
Login with your Facebook credentials. After logging in, you will get a menu named “My Apps” on top bar. Hover over that and you will see a link to create “add a new app”. Click on that.
Now a dialogue will come up and ask you to choose the platform you want to develop for. This time I need it for a WordPress plugin, so I will choose “website”.
Now it will ask you for a name. So we will put meetup here. You will see a button below, right after entering the name “Create New Facebook App ID”
Now it will ask you for confirmation and to choose a category. I am choosing communication this time and hit “Create New Facebook App ID”.
On the next screen, you will see your app ID. Select that and hit ctrl+c or right click and copy and paste where you need it.