Hello some questions from beginner

[OtavioXD]

Good Morning

I'm new here in the forum I'm with some doubts

Just ask permission to use the api takes too long to get an answer?

Is there any tutorial here in the forum on how to use the api?

case all right with my permission if you have the tutorial I know the languages JAVA and PHP

grateful Otavio

srry bad english i not speak english!