You've reached the Visa Developer Platform. This platform is for the developer community, banks and merchants to build solutions with our APIs to market to their customers. It's not a solution for end users, though you are free to create an account and experiment in our sandbox.
If I've misunderstood, and you are a developer looking to build a solution for your customers, please visit this link to "Get Started" and find an API that meets your use case. https://developer.visa.com/pages/working-with-visa-apis
For information on VisaNet, please navigate to the link below.
You have reached Visa Developer Platform where you can integrate with Visa's APIs according to your needs.
Please refer to the below link for all the APIs exposed through the platform and pick the right one that fit your needs.
If you are looking for Payment Methods to integrate with VisaNet, please refer to the below link.