Use this to make your eTrak integration much easier.
This interacts with the API defined here: https://docs.etrak.io/
Install with composer.
composer require parcelmonkeygroup/etrak-php
To use the sandbox, simply call the sandbox() method when instantiating your connection.
$etrak = \etrak\etrak::instance()->setApiKey(YOUR_API_KEY)->sandbox();
You'll find various examples in the /examples
directory within this repository.