Get rewarded for referring merchants Learn How How do you connect with the SQID Payment Gateway? An easy to implement high speed API is available to allow easy integration to the SQID Payment System. In addition we have an integration engine that allow us to accept most of the existing payment gateway message formats for direct processing. LEARN MORE To enable your WordPress ecommerce website download the SQID WooCommerce Plugin to integrate Still have questions? Ask a tech support question by lodging a support ticket here.