The Trackvia PHP SDK helps users access their Trackvia application data from PHP code. The SDK is available as a ZIP download or directly on GitHub. Users will need an enterprise-level account and an API key to use the Trackvia API.
Omnipay is a PHP processing library that supports 26 reputable payment gateways, including PayPal and Stripe. This article shows you Omnipay's capabilities by verifying a customer's credit card information and then uses the SDK for making a payment through a Stripe payment gateway.