Visa Payments Processing API provides a direct link to Visa’s global payment system through which Visa clients including approved merchants, acquirers and acquirer processors can process card-not-present payments. The API conveys requests and responses in JSON format. Although the API’s Sandbox environment is accessible to developers, its production environment is restricted to approved partners.
Twenty APIs have been added to the ProgrammableWeb directory in categories including DevOps, File Sharing, Testing, and Banking. Also new to the directory are several APIs from Visa for payment processing and an API for DataKitchen 'DataOps' software. Here's a rundown of the latest additions.