How to Connect Wix Garanti POS?

When connecting Wix to Garanti POS, the key factor to consider is ensuring the bank's verification keys are correctly processed in the Velo backend. The connection phase begins with API information received from Garanti, which is then added to the payment initiation and verification endpoints within Velo. During payment, the customer is directed to Garanti BBVA's 3D Secure page. When the user confirms the transaction, the bank sends the transaction result to the callback URL. This data is checked with hash verification, and the order status is updated. This ensures fraudulent payment flow and ensures transaction security. Once the connection is complete, businesses can fully utilize Garanti BBVA's secure payment infrastructure on Wix. This significantly enhances both the user experience and the business's reliability.