how to create a laravel project

composer create-project laravel/laravel laravel-amadeus-sdk-demo 
cd laravel-amadeus-sdk-demo

how to run a laravel project

php artisan serve or php -S localhost:8000 -t public/

how to install amadeus php sdk

composer require amadeus4dev/amadeus-php

configure your amadeus env id and secret

create a .env file, and copy the content in .env.example file then paste to .env. And add your own amadeus client id and secret

AMADEUS_CLIENT_ID=REPLACE_BY_YOUR_OWN_ID
AMADEUS_CLIENT_SECRET=REPLACE_BY_YOUR_OWN_SECRET

how to make controller

php artisan make:controller Api/AmadeusController

how to make resource

php artisan make:resource AmadeusResource

If you check the code for AmadeusResource and AmadeusDestinationResource, you will find two different way to define the response for API. And Amadeus PHP SDK provides a function that support the laravel native functiontoArray(), which will be convenient for users to have only one common resource for all the APIs.