This is not an official SDK for Omipay. It is a side project to transfer Omipay SDK to a PSR compliance module.
run
composer require softbread/omipay-php-sdk  "@dev"
or add to composer.json
"softbread/omipay-php-sdk": "@dev"
Please read Omipay API documents.
- Fix Namespace
 - Use Guzzle to replace curl for better error handling
 - Simplify the classes
 - Add demos