Laravel Service Provider for Braintree

• Laravel >= 5.1

Install via composer - edit your composer.json to require the package.

composer require pulkitjalan/laravel-braintree

Add the following to the providers array in your config/app.php

PulkitJalan\Braintree\BraintreeServiceProvider::class

Next, You should configure the following options in your services.php file:

'braintree' => [
    'environment' => env('BRAINTREE_ENV'),
    'merchant_id' => env('BRAINTREE_MERCHANT_ID'),
    'public_key' => env('BRAINTREE_PUBLIC_KEY'),
    'private_key' => env('BRAINTREE_PRIVATE_KEY'),
],

Finally, set the environment variables in your .env file:

BRAINTREE_ENV=YOUR_BRAINTREE_ENV
BRAINTREE_MERCHANT_ID=YOUR_BRAINTREE_MERCHANT_ID
BRAINTREE_PUBLIC_KEY=YOUR_BRAINTREE_PUBLIC_KEY
BRAINTREE_PRIVATE_KEY=YOUR_BRAINTREE_PRIVATE_KEY

https://articles.braintreepayments.com/control-panel/important-gateway-credentials