Hello, I am currently developing an APP and one of the payment methods for receiving money from my clients will be by VISA. I would like to know how works the process for link my APP to the VISA system. Thank you for your help.
To get started, please check our API Browser for an API that you'd like to use for your project. Here's the link to the API Browser.
Click on this Working with Visa APIs link for steps on how to register and create a Visa Developer application. The Working with Visa APIs link will help guide you with the Visa Developer project application creation, credentials, and connection validation.