Startup

Hi,

I'm just a starter, I need help with the startup. 
I just did the following steps,
composer require amabnl/amadeus-ws-client
require 'vendor/autoload.php';

I need to know where I can configure the WSAP endpoint, AgentDutyCode, Office IDs, user ID, and passwords and how to do simple Fare_MasterPricerTravelBoardSearch, appreciate the help. thank you! 

Thank you! 